| 약수 |
1,
2,
3,
4,
6,
7,
9,
12,
14,
18,
21,
28,
36,
42,
49,
63,
84,
98,
126,
147,
196,
252,
277,
294,
441,
554,
588,
831,
882,
1108,
1662,
1764,
1939,
2493,
3187,
3324,
3878,
4986,
5817,
6374,
7756,
9561,
9972,
11634,
12748,
13573,
17451,
19122,
22309,
23268,
27146,
28683,
34902,
38244,
40719,
44618,
54292,
57366,
66927,
69804,
81438,
89236,
114732,
122157,
133854,
156163,
162876,
200781,
244314,
267708,
312326,
401562,
468489,
488628,
624652,
803124,
882799,
936978,
1405467,
1765598,
1873956,
2648397,
2810934,
3531196,
5296794,
5621868,
6179593,
7945191,
10593588,
12359186,
15890382,
18538779,
24718372,
31780764,
37077558,
43257151,
55616337,
74155116,
86514302,
111232674,
129771453,
173028604,
222465348,
259542906,
389314359,
519085812,
778628718,
1557257436
|