90876740760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19418107}}^1$

素因数の和:19418137

約数の個数: 96

約数和(自身を含む): 318068609040

約数和(自身を除く): 227191868280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 19418107, 38836214, 58254321, 77672428, 97090535, 116508642, 155344856, 174762963, 194181070, 233017284, 252435391, 291271605, 349525926, 388362140, 466034568, 504870782, 582543210, 699051852, 757306173, 776724280, 873814815, 1009741564, 1165086420, 1262176955, 1398103704, 1514612346, 1747629630, 2019483128, 2271918519, 2330172840, 2524353910, 3029224692, 3495259260, 3786530865, 4543837038, 5048707820, 6058449384, 6990518520, 7573061730, 9087674076, 10097415640, 11359592595, 15146123460, 18175348152, 22719185190, 30292246920, 45438370380, 90876740760]

約数ペア:

[(1, 90876740760), (2, 45438370380), (3, 30292246920), (4, 22719185190), (5, 18175348152), (6, 15146123460), (8, 11359592595), (9, 10097415640), (10, 9087674076), (12, 7573061730), (13, 6990518520), (15, 6058449384), (18, 5048707820), (20, 4543837038), (24, 3786530865), (26, 3495259260), (30, 3029224692), (36, 2524353910), (39, 2330172840), (40, 2271918519), (45, 2019483128), (52, 1747629630), (60, 1514612346), (65, 1398103704), (72, 1262176955), (78, 1165086420), (90, 1009741564), (104, 873814815), (117, 776724280), (120, 757306173), (130, 699051852), (156, 582543210), (180, 504870782), (195, 466034568), (234, 388362140), (260, 349525926), (312, 291271605), (360, 252435391), (390, 233017284), (468, 194181070), (520, 174762963), (585, 155344856), (780, 116508642), (936, 97090535), (1170, 77672428), (1560, 58254321), (2340, 38836214), (4680, 19418107)]