162687060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21019}}^1$

素因数の和:21077

約数の個数: 72

約数和(自身を含む): 504984480

約数和(自身を除く): 342297420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 21019, 42038, 63057, 84076, 105095, 126114, 189171, 210190, 252228, 315285, 378342, 420380, 630570, 756684, 903817, 945855, 1261140, 1807634, 1891710, 2711451, 3615268, 3783420, 4519085, 5422902, 8134353, 9038170, 10845804, 13557255, 16268706, 18076340, 27114510, 32537412, 40671765, 54229020, 81343530, 162687060]

約数ペア:

[(1, 162687060), (2, 81343530), (3, 54229020), (4, 40671765), (5, 32537412), (6, 27114510), (9, 18076340), (10, 16268706), (12, 13557255), (15, 10845804), (18, 9038170), (20, 8134353), (30, 5422902), (36, 4519085), (43, 3783420), (45, 3615268), (60, 2711451), (86, 1891710), (90, 1807634), (129, 1261140), (172, 945855), (180, 903817), (215, 756684), (258, 630570), (387, 420380), (430, 378342), (516, 315285), (645, 252228), (774, 210190), (860, 189171), (1290, 126114), (1548, 105095), (1935, 84076), (2580, 63057), (3870, 42038), (7740, 21019)]