| 약수 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
80,
98,
112,
140,
160,
196,
224,
245,
280,
320,
392,
448,
490,
560,
784,
980,
1120,
1213,
1568,
1960,
2240,
2426,
3136,
3920,
4852,
6065,
7840,
8491,
9704,
12130,
15680,
16982,
19408,
24260,
33964,
38816,
42455,
48520,
59437,
67928,
77632,
84910,
97040,
118874,
135856,
169820,
194080,
237748,
271712,
297185,
339640,
388160,
475496,
543424,
594370,
679280,
950992,
1188740,
1358560,
1901984,
2377480,
2717120,
3803968,
4754960,
9509920,
19019840
|