| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
25,
28,
32,
35,
40,
49,
50,
56,
70,
80,
98,
100,
112,
140,
160,
175,
196,
200,
224,
245,
280,
350,
392,
400,
490,
560,
700,
784,
800,
980,
1120,
1225,
1400,
1568,
1960,
1987,
2450,
2800,
3920,
3974,
4900,
5600,
7840,
7948,
9800,
9935,
13909,
15896,
19600,
19870,
27818,
31792,
39200,
39740,
49675,
55636,
63584,
69545,
79480,
97363,
99350,
111272,
139090,
158960,
194726,
198700,
222544,
278180,
317920,
347725,
389452,
397400,
445088,
486815,
556360,
695450,
778904,
794800,
973630,
1112720,
1390900,
1557808,
1589600,
1947260,
2225440,
2434075,
2781800,
3115616,
3894520,
4868150,
5563600,
7789040,
9736300,
11127200,
15578080,
19472600,
38945200,
77890400
|