| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
30,
31,
60,
62,
71,
93,
124,
142,
155,
186,
197,
213,
284,
310,
355,
372,
394,
426,
465,
591,
620,
710,
788,
852,
930,
985,
1065,
1182,
1420,
1860,
1970,
2130,
2201,
2364,
2955,
3940,
4260,
4402,
5910,
6107,
6603,
8804,
11005,
11820,
12214,
13206,
13987,
18321,
22010,
24428,
26412,
27974,
30535,
33015,
36642,
41961,
44020,
55948,
61070,
66030,
69935,
73284,
83922,
91605,
122140,
132060,
139870,
167844,
183210,
209805,
279740,
366420,
419610,
433597,
839220,
867194,
1300791,
1734388,
2167985,
2601582,
4335970,
5203164,
6503955,
8671940,
13007910,
26015820
|