| 약수 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
124,
151,
155,
197,
248,
302,
310,
394,
496,
604,
620,
755,
788,
985,
1208,
1240,
1510,
1576,
1970,
2416,
2480,
3020,
3152,
3940,
4681,
6040,
6107,
7880,
9362,
12080,
12214,
15760,
18724,
23405,
24428,
29747,
30535,
37448,
46810,
48856,
59494,
61070,
74896,
93620,
97712,
118988,
122140,
148735,
187240,
237976,
244280,
297470,
374480,
475952,
488560,
594940,
922157,
1189880,
1844314,
2379760,
3688628,
4610785,
7377256,
9221570,
14754512,
18443140,
36886280,
73772560
|