| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
25,
28,
35,
40,
49,
50,
56,
70,
98,
100,
125,
140,
175,
196,
200,
245,
250,
280,
350,
392,
490,
500,
700,
875,
980,
1000,
1225,
1400,
1427,
1750,
1960,
2450,
2854,
3500,
4900,
5708,
6125,
7000,
7135,
9800,
9989,
11416,
12250,
14270,
19978,
24500,
28540,
35675,
39956,
49000,
49945,
57080,
69923,
71350,
79912,
99890,
139846,
142700,
178375,
199780,
249725,
279692,
285400,
349615,
356750,
399560,
499450,
559384,
699230,
713500,
998900,
1248625,
1398460,
1427000,
1748075,
1997800,
2497250,
2796920,
3496150,
4994500,
6992300,
8740375,
9989000,
13984600,
17480750,
34961500,
69923000
|