42170220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{8677}}^1$

素因数の和:8701

約数の個数: 72

約数和(自身を含む): 132669264

約数和(自身を除く): 90499044

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 8677, 17354, 26031, 34708, 43385, 52062, 78093, 86770, 104124, 130155, 156186, 173540, 234279, 260310, 312372, 390465, 468558, 520620, 702837, 780930, 937116, 1171395, 1405674, 1561860, 2108511, 2342790, 2811348, 3514185, 4217022, 4685580, 7028370, 8434044, 10542555, 14056740, 21085110, 42170220]

約数ペア:

[(1, 42170220), (2, 21085110), (3, 14056740), (4, 10542555), (5, 8434044), (6, 7028370), (9, 4685580), (10, 4217022), (12, 3514185), (15, 2811348), (18, 2342790), (20, 2108511), (27, 1561860), (30, 1405674), (36, 1171395), (45, 937116), (54, 780930), (60, 702837), (81, 520620), (90, 468558), (108, 390465), (135, 312372), (162, 260310), (180, 234279), (243, 173540), (270, 156186), (324, 130155), (405, 104124), (486, 86770), (540, 78093), (810, 52062), (972, 43385), (1215, 34708), (1620, 26031), (2430, 17354), (4860, 8677)]