| 약수 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
310,
320,
496,
571,
620,
640,
961,
992,
1142,
1240,
1922,
1984,
2284,
2480,
2855,
3844,
3968,
4568,
4805,
4960,
5710,
7688,
9136,
9610,
9920,
11420,
15376,
17701,
18272,
19220,
19840,
22840,
30752,
35402,
36544,
38440,
45680,
61504,
70804,
73088,
76880,
88505,
91360,
123008,
141608,
153760,
177010,
182720,
283216,
307520,
354020,
365440,
548731,
566432,
615040,
708040,
1097462,
1132864,
1416080,
2194924,
2265728,
2743655,
2832160,
4389848,
5487310,
5664320,
8779696,
10974620,
11328640,
17559392,
21949240,
35118784,
43898480,
70237568,
87796960,
175593920,
351187840
|