| 約数 |
1,
2,
4,
5,
8,
10,
11,
20,
22,
40,
41,
44,
55,
61,
82,
88,
110,
122,
164,
205,
220,
244,
305,
328,
410,
440,
451,
488,
610,
671,
820,
902,
1220,
1342,
1640,
1804,
2255,
2440,
2501,
2684,
3355,
3608,
3721,
4510,
5002,
5368,
6710,
7442,
9020,
10004,
12505,
13420,
14884,
18040,
18605,
20008,
25010,
26840,
27511,
29768,
37210,
40931,
50020,
55022,
74420,
81862,
100040,
110044,
137555,
148840,
152561,
163724,
204655,
220088,
275110,
305122,
327448,
409310,
550220,
610244,
762805,
818620,
1100440,
1220488,
1525610,
1637240,
1678171,
3051220,
3356342,
6102440,
6712684,
8390855,
13425368,
16781710,
33563420,
67126840
|