| 약수 |
1,
2,
3,
4,
6,
7,
8,
9,
12,
14,
18,
21,
24,
28,
36,
42,
56,
63,
72,
84,
126,
168,
252,
504,
659,
1318,
1977,
2636,
2699,
3954,
4613,
5272,
5398,
5931,
7908,
8097,
9226,
10796,
11862,
13839,
15816,
16194,
18452,
18893,
21592,
23724,
24291,
27678,
32388,
36904,
37786,
41517,
47448,
48582,
55356,
56679,
64776,
75572,
83034,
97164,
110712,
113358,
151144,
166068,
170037,
194328,
226716,
332136,
340074,
453432,
680148,
1360296,
1778641,
3557282,
5335923,
7114564,
10671846,
12450487,
14229128,
16007769,
21343692,
24900974,
32015538,
37351461,
42687384,
49801948,
64031076,
74702922,
99603896,
112054383,
128062152,
149405844,
224108766,
298811688,
448217532,
896435064
|