| 約数 |
1,
2,
4,
5,
10,
17,
20,
23,
34,
37,
46,
47,
68,
74,
85,
92,
94,
115,
148,
170,
185,
188,
230,
235,
340,
370,
391,
460,
470,
629,
740,
782,
799,
851,
940,
1081,
1258,
1564,
1598,
1702,
1739,
1955,
2162,
2516,
3145,
3196,
3404,
3478,
3910,
3995,
4255,
4324,
5405,
6290,
6956,
7820,
7990,
8510,
8695,
10810,
12580,
14467,
15980,
17020,
17390,
18377,
21620,
28934,
29563,
34780,
36754,
39997,
57868,
59126,
72335,
73508,
79994,
91885,
118252,
144670,
147815,
159988,
183770,
199985,
289340,
295630,
367540,
399970,
591260,
679949,
799940,
1359898,
2719796,
3399745,
6799490,
13598980
|