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		<id>https://tcatmon.com/w/index.php?action=history&amp;feed=atom&amp;title=880</id>
		<title>880 - 편집 역사</title>
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		<updated>2026-04-06T14:19:44Z</updated>
		<subtitle>이 문서의 편집 역사</subtitle>
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	<entry>
		<id>https://tcatmon.com/w/index.php?title=880&amp;diff=988648&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
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				<updated>2017-04-05T14:33:09Z</updated>
		
		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[Include(틀:정수/800~899)]&lt;br /&gt;
&lt;br /&gt;
[목차]&lt;br /&gt;
&lt;br /&gt;
'''880''' = [[2]]^^[[16|4]]^^×[[5]]×[[11]]&lt;br /&gt;
&lt;br /&gt;
== [[자연수]] ==&lt;br /&gt;
[[879]]보다 크고 [[881]]보다 작은 [[자연수]]. [[합성수]]로, [[소인수분해]]하면 [[2]]^^[[16|4]]^^×[[5]]×[[11]]이다.&lt;br /&gt;
[[약수(수학)|약수]]는 총 '''20'''개[* [[1]], [[2]], [[4]], [[5]], [[8]], [[10]], [[11]], [[16]], [[20]], [[22]], [[40]], [[44]], [[55]], [[80]], [[88]], [[110]], [[176]], [[220]], [[440]], 880.]이며, 이들의 합은 [[2232]](&amp;gt;[[1760]]=2×880)이다. 따라서 880은 [[과잉수]]이다.&lt;br /&gt;
&lt;br /&gt;
== 날짜 ==&lt;br /&gt;
 * [[연도]] : [[880년]]&lt;br /&gt;
 * [[880년대]]&lt;br /&gt;
&lt;br /&gt;
== 문화재 ==&lt;br /&gt;
 * [[대한민국의 보물]] 제880호 : 이탁영 정만록&lt;br /&gt;
&lt;br /&gt;
[[분류:정수]][[분류:과잉수]]&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>	</entry>

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