20731625100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{743069}}^1$

素因数の和:743120

約数の個数: 108

約数和(自身を含む): 67078415040

約数和(自身を除く): 46346789940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 9300, 13950, 27900, 743069, 1486138, 2229207, 2972276, 3715345, 4458414, 6687621, 7430690, 8916828, 11146035, 13375242, 14861380, 18576725, 22292070, 23035139, 26750484, 33438105, 37153450, 44584140, 46070278, 55730175, 66876210, 69105417, 74306900, 92140556, 111460350, 115175695, 133752420, 138210834, 167190525, 207316251, 222920700, 230351390, 276421668, 334381050, 345527085, 414632502, 460702780, 575878475, 668762100, 691054170, 829265004, 1036581255, 1151756950, 1382108340, 1727635425, 2073162510, 2303513900, 3455270850, 4146325020, 5182906275, 6910541700, 10365812550, 20731625100]

約数ペア:

[(1, 20731625100), (2, 10365812550), (3, 6910541700), (4, 5182906275), (5, 4146325020), (6, 3455270850), (9, 2303513900), (10, 2073162510), (12, 1727635425), (15, 1382108340), (18, 1151756950), (20, 1036581255), (25, 829265004), (30, 691054170), (31, 668762100), (36, 575878475), (45, 460702780), (50, 414632502), (60, 345527085), (62, 334381050), (75, 276421668), (90, 230351390), (93, 222920700), (100, 207316251), (124, 167190525), (150, 138210834), (155, 133752420), (180, 115175695), (186, 111460350), (225, 92140556), (279, 74306900), (300, 69105417), (310, 66876210), (372, 55730175), (450, 46070278), (465, 44584140), (558, 37153450), (620, 33438105), (775, 26750484), (900, 23035139), (930, 22292070), (1116, 18576725), (1395, 14861380), (1550, 13375242), (1860, 11146035), (2325, 8916828), (2790, 7430690), (3100, 6687621), (4650, 4458414), (5580, 3715345), (6975, 2972276), (9300, 2229207), (13950, 1486138), (27900, 743069)]