89990499420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1501343}}^1$

素因数の和:1501401

約数の個数: 120

約数和(自身を含む): 289933547904

約数和(自身を除く): 199943048484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3996, 4995, 5994, 6660, 9990, 11988, 14985, 19980, 29970, 59940, 1501343, 3002686, 4504029, 6005372, 7506715, 9008058, 13512087, 15013430, 18016116, 22520145, 27024174, 30026860, 40536261, 45040290, 54048348, 55549691, 67560435, 81072522, 90080580, 111099382, 121608783, 135120870, 162145044, 166649073, 202681305, 222198764, 243217566, 270241740, 277748455, 333298146, 405362610, 486435132, 499947219, 555496910, 608043915, 666596292, 810725220, 833245365, 999894438, 1110993820, 1216087830, 1499841657, 1666490730, 1999788876, 2432175660, 2499736095, 2999683314, 3332981460, 4499524971, 4999472190, 5999366628, 7499208285, 8999049942, 9998944380, 14998416570, 17998099884, 22497624855, 29996833140, 44995249710, 89990499420]

約数ペア:

[(1, 89990499420), (2, 44995249710), (3, 29996833140), (4, 22497624855), (5, 17998099884), (6, 14998416570), (9, 9998944380), (10, 8999049942), (12, 7499208285), (15, 5999366628), (18, 4999472190), (20, 4499524971), (27, 3332981460), (30, 2999683314), (36, 2499736095), (37, 2432175660), (45, 1999788876), (54, 1666490730), (60, 1499841657), (74, 1216087830), (81, 1110993820), (90, 999894438), (108, 833245365), (111, 810725220), (135, 666596292), (148, 608043915), (162, 555496910), (180, 499947219), (185, 486435132), (222, 405362610), (270, 333298146), (324, 277748455), (333, 270241740), (370, 243217566), (405, 222198764), (444, 202681305), (540, 166649073), (555, 162145044), (666, 135120870), (740, 121608783), (810, 111099382), (999, 90080580), (1110, 81072522), (1332, 67560435), (1620, 55549691), (1665, 54048348), (1998, 45040290), (2220, 40536261), (2997, 30026860), (3330, 27024174), (3996, 22520145), (4995, 18016116), (5994, 15013430), (6660, 13512087), (9990, 9008058), (11988, 7506715), (14985, 6005372), (19980, 4504029), (29970, 3002686), (59940, 1501343)]