| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
25,
26,
28,
35,
40,
49,
50,
52,
56,
65,
70,
91,
98,
100,
104,
130,
140,
175,
182,
196,
200,
245,
260,
280,
311,
325,
350,
364,
392,
455,
490,
520,
622,
637,
650,
700,
728,
910,
980,
1225,
1244,
1274,
1300,
1400,
1555,
1820,
1960,
2177,
2275,
2450,
2488,
2548,
2600,
3110,
3185,
3640,
4043,
4354,
4550,
4900,
5096,
6220,
6370,
7775,
8086,
8708,
9100,
9800,
10885,
12440,
12740,
15239,
15550,
15925,
16172,
17416,
18200,
20215,
21770,
25480,
28301,
30478,
31100,
31850,
32344,
40430,
43540,
54425,
56602,
60956,
62200,
63700,
76195,
80860,
87080,
101075,
108850,
113204,
121912,
127400,
141505,
152390,
161720,
198107,
202150,
217700,
226408,
283010,
304780,
380975,
396214,
404300,
435400,
566020,
609560,
707525,
761950,
792428,
808600,
990535,
1132040,
1415050,
1523900,
1584856,
1981070,
2830100,
3047800,
3962140,
4952675,
5660200,
7924280,
9905350,
19810700,
39621400
|