| 약수 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
80,
98,
112,
140,
160,
196,
224,
245,
280,
320,
392,
448,
490,
560,
784,
980,
1120,
1568,
1747,
1960,
2240,
3136,
3494,
3920,
6988,
7840,
8735,
12229,
13976,
15680,
17470,
24458,
27952,
34940,
48916,
55904,
61145,
69880,
85603,
97832,
111808,
122290,
139760,
171206,
195664,
244580,
279520,
342412,
391328,
428015,
489160,
559040,
684824,
782656,
856030,
978320,
1369648,
1712060,
1956640,
2739296,
3424120,
3913280,
5478592,
6848240,
13696480,
27392960
|