| 約数 |
1,
2,
4,
5,
8,
10,
20,
23,
40,
41,
46,
67,
82,
92,
115,
134,
164,
184,
205,
230,
268,
328,
335,
410,
460,
536,
670,
820,
920,
943,
1340,
1541,
1640,
1681,
1886,
2680,
2747,
3082,
3362,
3772,
4715,
5494,
6164,
6724,
7544,
7705,
8405,
9430,
10988,
12328,
13448,
13735,
15410,
16810,
18860,
21976,
27470,
30820,
33620,
37720,
38663,
54940,
61640,
63181,
67240,
77326,
109880,
112627,
126362,
154652,
193315,
225254,
252724,
309304,
315905,
386630,
450508,
505448,
563135,
631810,
773260,
901016,
1126270,
1263620,
1546520,
2252540,
2527240,
2590421,
4505080,
5180842,
10361684,
12952105,
20723368,
25904210,
51808420,
103616840
|