約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
30,
60,
107,
127,
214,
254,
307,
321,
381,
428,
508,
535,
614,
635,
642,
762,
921,
1070,
1228,
1270,
1284,
1524,
1535,
1605,
1842,
1905,
2140,
2540,
3070,
3210,
3684,
3810,
4605,
6140,
6420,
7620,
9210,
13589,
18420,
27178,
32849,
38989,
40767,
54356,
65698,
67945,
77978,
81534,
98547,
116967,
131396,
135890,
155956,
163068,
164245,
194945,
197094,
203835,
233934,
271780,
328490,
389890,
394188,
407670,
467868,
492735,
584835,
656980,
779780,
815340,
985470,
1169670,
1970940,
2339340,
4171823,
8343646,
12515469,
16687292,
20859115,
25030938,
41718230,
50061876,
62577345,
83436460,
125154690,
250309380
|