| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
25,
28,
35,
40,
50,
56,
70,
71,
100,
140,
142,
175,
197,
200,
280,
284,
350,
355,
394,
497,
568,
700,
710,
788,
985,
994,
1379,
1400,
1420,
1576,
1775,
1970,
1988,
2485,
2758,
2840,
3550,
3940,
3976,
4925,
4970,
5516,
6895,
7100,
7880,
9850,
9940,
11032,
12425,
13790,
13987,
14200,
19700,
19880,
24850,
27580,
27974,
34475,
39400,
49700,
55160,
55948,
68950,
69935,
97909,
99400,
111896,
137900,
139870,
195818,
275800,
279740,
349675,
391636,
489545,
559480,
699350,
783272,
979090,
1398700,
1958180,
2447725,
2797400,
3916360,
4895450,
9790900,
19581800
|