| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
13,
15,
20,
26,
30,
39,
52,
60,
65,
78,
130,
156,
195,
260,
390,
499,
641,
780,
998,
1282,
1497,
1923,
1996,
2495,
2564,
2994,
3205,
3846,
4990,
5988,
6410,
6487,
7485,
7692,
8333,
9615,
9980,
12820,
12974,
14970,
16666,
19230,
19461,
24999,
25948,
29940,
32435,
33332,
38460,
38922,
41665,
49998,
64870,
77844,
83330,
97305,
99996,
124995,
129740,
166660,
194610,
249990,
319859,
389220,
499980,
639718,
959577,
1279436,
1599295,
1919154,
3198590,
3838308,
4158167,
4797885,
6397180,
8316334,
9595770,
12474501,
16632668,
19191540,
20790835,
24949002,
41581670,
49898004,
62372505,
83163340,
124745010,
249490020
|