| 약수 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
105,
140,
210,
420,
421,
842,
1263,
1471,
1684,
2105,
2526,
2942,
2947,
4210,
4413,
5052,
5884,
5894,
6315,
7355,
8420,
8826,
8841,
10297,
11788,
12630,
14710,
14735,
17652,
17682,
20594,
22065,
25260,
29420,
29470,
30891,
35364,
41188,
44130,
44205,
51485,
58940,
61782,
88260,
88410,
102970,
123564,
154455,
176820,
205940,
308910,
617820,
619291,
1238582,
1857873,
2477164,
3096455,
3715746,
4335037,
6192910,
7431492,
8670074,
9289365,
12385820,
13005111,
17340148,
18578730,
21675185,
26010222,
37157460,
43350370,
52020444,
65025555,
86700740,
130051110,
260102220
|