42097429980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{198031}}^1$

素因数の和:199227

約数の個数: 72

約数和(自身を含む): 127804307904

約数和(自身を除く): 85706877924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1181, 2362, 3543, 4724, 5905, 7086, 10629, 11810, 14172, 17715, 21258, 23620, 35430, 42516, 53145, 70860, 106290, 198031, 212580, 396062, 594093, 792124, 990155, 1188186, 1782279, 1980310, 2376372, 2970465, 3564558, 3960620, 5940930, 7129116, 8911395, 11881860, 17822790, 35645580, 233874611, 467749222, 701623833, 935498444, 1169373055, 1403247666, 2104871499, 2338746110, 2806495332, 3508119165, 4209742998, 4677492220, 7016238330, 8419485996, 10524357495, 14032476660, 21048714990, 42097429980]

約数ペア:

[(1, 42097429980), (2, 21048714990), (3, 14032476660), (4, 10524357495), (5, 8419485996), (6, 7016238330), (9, 4677492220), (10, 4209742998), (12, 3508119165), (15, 2806495332), (18, 2338746110), (20, 2104871499), (30, 1403247666), (36, 1169373055), (45, 935498444), (60, 701623833), (90, 467749222), (180, 233874611), (1181, 35645580), (2362, 17822790), (3543, 11881860), (4724, 8911395), (5905, 7129116), (7086, 5940930), (10629, 3960620), (11810, 3564558), (14172, 2970465), (17715, 2376372), (21258, 1980310), (23620, 1782279), (35430, 1188186), (42516, 990155), (53145, 792124), (70860, 594093), (106290, 396062), (198031, 212580)]