136477980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{252737}}^1$

素因数の和:252755

約数の個数: 48

約数和(自身を含む): 424599840

約数和(自身を除く): 288121860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 252737, 505474, 758211, 1010948, 1263685, 1516422, 2274633, 2527370, 3032844, 3791055, 4549266, 5054740, 6823899, 7582110, 9098532, 11373165, 13647798, 15164220, 22746330, 27295596, 34119495, 45492660, 68238990, 136477980]

約数ペア:

[(1, 136477980), (2, 68238990), (3, 45492660), (4, 34119495), (5, 27295596), (6, 22746330), (9, 15164220), (10, 13647798), (12, 11373165), (15, 9098532), (18, 7582110), (20, 6823899), (27, 5054740), (30, 4549266), (36, 3791055), (45, 3032844), (54, 2527370), (60, 2274633), (90, 1516422), (108, 1263685), (135, 1010948), (180, 758211), (270, 505474), (540, 252737)]