| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
79,
80,
100,
158,
160,
200,
307,
316,
320,
395,
400,
614,
632,
790,
800,
1228,
1264,
1535,
1580,
1600,
1975,
2456,
2528,
3070,
3160,
3950,
4912,
5056,
6140,
6320,
7675,
7900,
9824,
12280,
12640,
15350,
15800,
19648,
24253,
24560,
25280,
30700,
31600,
48506,
49120,
61400,
63200,
97012,
98240,
121265,
122800,
126400,
194024,
242530,
245600,
388048,
485060,
491200,
606325,
776096,
970120,
1212650,
1552192,
1940240,
2425300,
3880480,
4850600,
7760960,
9701200,
19402400,
38804800
|