| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
48,
56,
60,
70,
80,
84,
105,
112,
120,
140,
168,
210,
240,
280,
336,
420,
560,
840,
1680,
183047,
366094,
549141,
732188,
915235,
1098282,
1281329,
1464376,
1830470,
2196564,
2562658,
2745705,
2928752,
3660940,
3843987,
4393128,
5125316,
5491410,
6406645,
7321880,
7687974,
8786256,
10250632,
10982820,
12813290,
14643760,
15375948,
19219935,
20501264,
21965640,
25626580,
30751896,
38439870,
43931280,
51253160,
61503792,
76879740,
102506320,
153759480,
307518960
|