| 약수 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
512,
620,
631,
640,
992,
1240,
1262,
1280,
1984,
2480,
2524,
2560,
3155,
3968,
4960,
5048,
6310,
7936,
9920,
10096,
12620,
15872,
19561,
19840,
20192,
25240,
39122,
39680,
40384,
50480,
78244,
79360,
80768,
97805,
100960,
156488,
161536,
195610,
201920,
312976,
323072,
391220,
403840,
625952,
782440,
807680,
1251904,
1564880,
1615360,
2503808,
3129760,
5007616,
6259520,
10015232,
12519040,
25038080,
50076160
|