| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
48,
56,
60,
70,
80,
84,
105,
112,
120,
140,
168,
210,
240,
280,
336,
420,
560,
840,
1680,
19219,
38438,
57657,
76876,
96095,
115314,
134533,
153752,
192190,
230628,
269066,
288285,
307504,
384380,
403599,
461256,
538132,
576570,
672665,
768760,
807198,
922512,
1076264,
1153140,
1345330,
1537520,
1614396,
2017995,
2152528,
2306280,
2690660,
3228792,
4035990,
4612560,
5381320,
6457584,
8071980,
10762640,
16143960,
32287920
|