| 約数 |
1,
2,
4,
5,
7,
10,
13,
14,
20,
25,
26,
28,
35,
49,
50,
52,
65,
70,
91,
98,
100,
125,
130,
140,
175,
182,
196,
245,
250,
260,
325,
350,
364,
455,
490,
500,
625,
637,
650,
700,
875,
910,
980,
1225,
1250,
1274,
1300,
1625,
1750,
1820,
2275,
2450,
2500,
2548,
3125,
3185,
3250,
3500,
4375,
4550,
4900,
6125,
6250,
6370,
6500,
8125,
8750,
9100,
11375,
12250,
12500,
12740,
15925,
16250,
17500,
21875,
22750,
24500,
30625,
31850,
32500,
40625,
43750,
45500,
56875,
61250,
63700,
79625,
81250,
87500,
113750,
122500,
153125,
159250,
162500,
227500,
284375,
306250,
318500,
398125,
568750,
612500,
796250,
1137500,
1592500,
1990625,
3981250,
7962500
|