37837980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6827

約数の個数: 72

約数和(自身を含む): 118495104

約数和(自身を除く): 80657124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 6781, 13562, 20343, 27124, 33905, 40686, 61029, 67810, 81372, 101715, 122058, 135620, 203430, 210211, 244116, 305145, 406860, 420422, 610290, 630633, 840844, 1051055, 1220580, 1261266, 1891899, 2102110, 2522532, 3153165, 3783798, 4204220, 6306330, 7567596, 9459495, 12612660, 18918990, 37837980]

約数ペア:

[(1, 37837980), (2, 18918990), (3, 12612660), (4, 9459495), (5, 7567596), (6, 6306330), (9, 4204220), (10, 3783798), (12, 3153165), (15, 2522532), (18, 2102110), (20, 1891899), (30, 1261266), (31, 1220580), (36, 1051055), (45, 840844), (60, 630633), (62, 610290), (90, 420422), (93, 406860), (124, 305145), (155, 244116), (180, 210211), (186, 203430), (279, 135620), (310, 122058), (372, 101715), (465, 81372), (558, 67810), (620, 61029), (930, 40686), (1116, 33905), (1395, 27124), (1860, 20343), (2790, 13562), (5580, 6781)]