| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
49,
56,
60,
70,
84,
98,
105,
120,
140,
147,
168,
196,
210,
245,
280,
294,
392,
420,
490,
588,
735,
840,
980,
1049,
1176,
1470,
1960,
2098,
2940,
3147,
4196,
5245,
5880,
6294,
7343,
8392,
10490,
12588,
14686,
15735,
20980,
22029,
25176,
29372,
31470,
36715,
41960,
44058,
51401,
58744,
62940,
73430,
88116,
102802,
110145,
125880,
146860,
154203,
176232,
205604,
220290,
257005,
293720,
308406,
411208,
440580,
514010,
616812,
771015,
881160,
1028020,
1233624,
1542030,
2056040,
3084060,
6168120
|