82670220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51031}}^1$

素因数の和:51052

約数の個数: 60

約数和(自身を含む): 259344624

約数和(自身を除く): 176674404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 51031, 102062, 153093, 204124, 255155, 306186, 459279, 510310, 612372, 765465, 918558, 1020620, 1377837, 1530930, 1837116, 2296395, 2755674, 3061860, 4133511, 4592790, 5511348, 6889185, 8267022, 9185580, 13778370, 16534044, 20667555, 27556740, 41335110, 82670220]

約数ペア:

[(1, 82670220), (2, 41335110), (3, 27556740), (4, 20667555), (5, 16534044), (6, 13778370), (9, 9185580), (10, 8267022), (12, 6889185), (15, 5511348), (18, 4592790), (20, 4133511), (27, 3061860), (30, 2755674), (36, 2296395), (45, 1837116), (54, 1530930), (60, 1377837), (81, 1020620), (90, 918558), (108, 765465), (135, 612372), (162, 510310), (180, 459279), (270, 306186), (324, 255155), (405, 204124), (540, 153093), (810, 102062), (1620, 51031)]