155318580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6750

約数の個数: 96

約数和(自身を含む): 494524800

約数和(自身を除く): 339206220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 6689, 7740, 11610, 13378, 20067, 23220, 26756, 33445, 40134, 60201, 66890, 80268, 100335, 120402, 133780, 180603, 200670, 240804, 287627, 301005, 361206, 401340, 575254, 602010, 722412, 862881, 903015, 1150508, 1204020, 1438135, 1725762, 1806030, 2588643, 2876270, 3451524, 3612060, 4314405, 5177286, 5752540, 7765929, 8628810, 10354572, 12943215, 15531858, 17257620, 25886430, 31063716, 38829645, 51772860, 77659290, 155318580]

約数ペア:

[(1, 155318580), (2, 77659290), (3, 51772860), (4, 38829645), (5, 31063716), (6, 25886430), (9, 17257620), (10, 15531858), (12, 12943215), (15, 10354572), (18, 8628810), (20, 7765929), (27, 5752540), (30, 5177286), (36, 4314405), (43, 3612060), (45, 3451524), (54, 2876270), (60, 2588643), (86, 1806030), (90, 1725762), (108, 1438135), (129, 1204020), (135, 1150508), (172, 903015), (180, 862881), (215, 722412), (258, 602010), (270, 575254), (387, 401340), (430, 361206), (516, 301005), (540, 287627), (645, 240804), (774, 200670), (860, 180603), (1161, 133780), (1290, 120402), (1548, 100335), (1935, 80268), (2322, 66890), (2580, 60201), (3870, 40134), (4644, 33445), (5805, 26756), (6689, 23220), (7740, 20067), (11610, 13378)]