| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
37,
40,
74,
80,
101,
137,
148,
185,
202,
274,
296,
370,
404,
505,
548,
592,
685,
740,
808,
1010,
1096,
1370,
1480,
1616,
2020,
2192,
2740,
2960,
3737,
4040,
5069,
5480,
7474,
8080,
10138,
10960,
13837,
14948,
18685,
20276,
25345,
27674,
29896,
37370,
40552,
50690,
55348,
59792,
69185,
74740,
81104,
101380,
110696,
138370,
149480,
202760,
221392,
276740,
298960,
405520,
511969,
553480,
1023938,
1106960,
2047876,
2559845,
4095752,
5119690,
8191504,
10239380,
20478760,
40957520
|