90215250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3308

約数の個数: 64

約数和(自身を含む): 231334272

約数和(自身を除く): 141119022

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 125, 150, 185, 222, 250, 370, 375, 555, 750, 925, 1110, 1850, 2775, 3251, 4625, 5550, 6502, 9250, 9753, 13875, 16255, 19506, 27750, 32510, 48765, 81275, 97530, 120287, 162550, 240574, 243825, 360861, 406375, 487650, 601435, 721722, 812750, 1202870, 1219125, 1804305, 2438250, 3007175, 3608610, 6014350, 9021525, 15035875, 18043050, 30071750, 45107625, 90215250]

約数ペア:

[(1, 90215250), (2, 45107625), (3, 30071750), (5, 18043050), (6, 15035875), (10, 9021525), (15, 6014350), (25, 3608610), (30, 3007175), (37, 2438250), (50, 1804305), (74, 1219125), (75, 1202870), (111, 812750), (125, 721722), (150, 601435), (185, 487650), (222, 406375), (250, 360861), (370, 243825), (375, 240574), (555, 162550), (750, 120287), (925, 97530), (1110, 81275), (1850, 48765), (2775, 32510), (3251, 27750), (4625, 19506), (5550, 16255), (6502, 13875), (9250, 9753)]