| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
140,
175,
196,
200,
245,
280,
350,
392,
400,
490,
560,
700,
784,
980,
1225,
1400,
1960,
2450,
2800,
3920,
4900,
9800,
19600,
34141,
68282,
136564,
170705,
238987,
273128,
341410,
477974,
546256,
682820,
853525,
955948,
1194935,
1365640,
1672909,
1707050,
1911896,
2389870,
2731280,
3345818,
3414100,
3823792,
4779740,
5974675,
6691636,
6828200,
8364545,
9559480,
11949350,
13383272,
13656400,
16729090,
19118960,
23898700,
26766544,
33458180,
41822725,
47797400,
66916360,
83645450,
95594800,
133832720,
167290900,
334581800,
669163600
|