| 약수 |
1,
2,
3,
4,
5,
6,
10,
11,
12,
13,
15,
20,
22,
26,
30,
33,
39,
44,
52,
55,
60,
65,
66,
78,
110,
130,
132,
143,
156,
165,
195,
220,
260,
286,
330,
390,
429,
572,
660,
715,
780,
858,
1430,
1716,
2145,
2860,
4290,
8580,
37987,
75974,
113961,
151948,
189935,
227922,
379870,
417857,
455844,
493831,
569805,
759740,
835714,
987662,
1139610,
1253571,
1481493,
1671428,
1975324,
2089285,
2279220,
2469155,
2507142,
2962986,
4178570,
4938310,
5014284,
5432141,
5925972,
6267855,
7407465,
8357140,
9876620,
10864282,
12535710,
14814930,
16296423,
21728564,
25071420,
27160705,
29629860,
32592846,
54321410,
65185692,
81482115,
108642820,
162964230,
325928460
|