| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
18,
20,
21,
24,
28,
30,
35,
36,
40,
42,
45,
56,
60,
63,
70,
72,
84,
90,
105,
120,
126,
140,
168,
180,
210,
252,
280,
315,
360,
420,
504,
547,
630,
840,
1094,
1260,
1641,
2188,
2520,
2735,
3282,
3829,
4376,
4923,
5470,
6564,
7658,
8205,
9846,
10940,
11487,
13128,
15316,
16410,
19145,
19692,
21880,
22974,
24615,
30632,
32820,
34461,
38290,
39384,
45948,
49230,
57435,
65640,
68922,
76580,
91896,
98460,
114870,
137844,
153160,
172305,
196920,
229740,
275688,
344610,
459480,
689220,
1378440
|