| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
31,
32,
40,
50,
62,
64,
80,
100,
124,
125,
128,
155,
160,
200,
248,
250,
256,
310,
320,
400,
496,
500,
512,
620,
625,
640,
775,
800,
992,
1000,
1024,
1240,
1250,
1280,
1550,
1600,
1984,
2000,
2480,
2500,
2560,
3100,
3200,
3875,
3968,
4000,
4960,
5000,
5120,
6200,
6400,
7750,
7936,
8000,
9920,
10000,
12400,
12800,
15500,
15872,
16000,
19375,
19840,
20000,
24800,
25600,
31000,
31744,
32000,
38750,
39680,
40000,
49600,
62000,
64000,
77500,
79360,
80000,
99200,
124000,
128000,
155000,
158720,
160000,
198400,
248000,
310000,
320000,
396800,
496000,
620000,
640000,
793600,
992000,
1240000,
1984000,
2480000,
3968000,
4960000,
9920000,
19840000
|