| 약수 |
1,
2,
3,
4,
5,
6,
7,
10,
11,
12,
14,
15,
20,
21,
22,
28,
30,
33,
35,
42,
44,
55,
60,
66,
70,
77,
84,
105,
110,
132,
140,
154,
165,
210,
220,
231,
308,
330,
385,
420,
462,
660,
770,
924,
1155,
1540,
2310,
4620,
6841,
13682,
20523,
27364,
34205,
41046,
47887,
68410,
75251,
82092,
95774,
102615,
136820,
143661,
150502,
191548,
205230,
225753,
239435,
287322,
301004,
376255,
410460,
451506,
478870,
526757,
574644,
718305,
752510,
903012,
957740,
1053514,
1128765,
1436610,
1505020,
1580271,
2107028,
2257530,
2633785,
2873220,
3160542,
4515060,
5267570,
6321084,
7901355,
10535140,
15802710,
31605420
|