| 約数 |
1,
2,
5,
10,
13,
17,
19,
25,
26,
34,
38,
50,
65,
85,
95,
130,
151,
170,
190,
221,
247,
302,
323,
325,
425,
442,
475,
494,
646,
650,
755,
850,
950,
1105,
1235,
1510,
1615,
1963,
2210,
2470,
2567,
2869,
3230,
3775,
3926,
4199,
5134,
5525,
5738,
6175,
7550,
8075,
8398,
9815,
11050,
12350,
12835,
14345,
16150,
19630,
20995,
25670,
28690,
33371,
37297,
41990,
48773,
49075,
64175,
66742,
71725,
74594,
97546,
98150,
104975,
128350,
143450,
166855,
186485,
209950,
243865,
333710,
372970,
487730,
634049,
834275,
932425,
1219325,
1268098,
1668550,
1864850,
2438650,
3170245,
6340490,
15851225,
31702450
|