108690660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 180

約数和(自身を含む): 370142388

約数和(自身を除く): 261451728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 397, 405, 468, 507, 540, 585, 676, 702, 780, 794, 810, 845, 1014, 1053, 1170, 1191, 1404, 1521, 1588, 1620, 1690, 1755, 1985, 2028, 2106, 2340, 2382, 2535, 3042, 3380, 3510, 3573, 3970, 4212, 4563, 4764, 5070, 5161, 5265, 5955, 6084, 7020, 7146, 7605, 7940, 9126, 10140, 10322, 10530, 10719, 11910, 13689, 14292, 15210, 15483, 17865, 18252, 20644, 21060, 21438, 22815, 23820, 25805, 27378, 30420, 30966, 32157, 35730, 42876, 45630, 46449, 51610, 53595, 54756, 61932, 64314, 67093, 68445, 71460, 77415, 91260, 92898, 103220, 107190, 128628, 134186, 136890, 139347, 154830, 160785, 185796, 201279, 214380, 232245, 268372, 273780, 278694, 309660, 321570, 335465, 402558, 418041, 464490, 557388, 603837, 643140, 670930, 696735, 805116, 836082, 928980, 1006395, 1207674, 1341860, 1393470, 1672164, 1811511, 2012790, 2090205, 2415348, 2786940, 3019185, 3623022, 4025580, 4180410, 5434533, 6038370, 7246044, 8360820, 9057555, 10869066, 12076740, 18115110, 21738132, 27172665, 36230220, 54345330, 108690660]

約数ペア:

[(1, 108690660), (2, 54345330), (3, 36230220), (4, 27172665), (5, 21738132), (6, 18115110), (9, 12076740), (10, 10869066), (12, 9057555), (13, 8360820), (15, 7246044), (18, 6038370), (20, 5434533), (26, 4180410), (27, 4025580), (30, 3623022), (36, 3019185), (39, 2786940), (45, 2415348), (52, 2090205), (54, 2012790), (60, 1811511), (65, 1672164), (78, 1393470), (81, 1341860), (90, 1207674), (108, 1006395), (117, 928980), (130, 836082), (135, 805116), (156, 696735), (162, 670930), (169, 643140), (180, 603837), (195, 557388), (234, 464490), (260, 418041), (270, 402558), (324, 335465), (338, 321570), (351, 309660), (390, 278694), (397, 273780), (405, 268372), (468, 232245), (507, 214380), (540, 201279), (585, 185796), (676, 160785), (702, 154830), (780, 139347), (794, 136890), (810, 134186), (845, 128628), (1014, 107190), (1053, 103220), (1170, 92898), (1191, 91260), (1404, 77415), (1521, 71460), (1588, 68445), (1620, 67093), (1690, 64314), (1755, 61932), (1985, 54756), (2028, 53595), (2106, 51610), (2340, 46449), (2382, 45630), (2535, 42876), (3042, 35730), (3380, 32157), (3510, 30966), (3573, 30420), (3970, 27378), (4212, 25805), (4563, 23820), (4764, 22815), (5070, 21438), (5161, 21060), (5265, 20644), (5955, 18252), (6084, 17865), (7020, 15483), (7146, 15210), (7605, 14292), (7940, 13689), (9126, 11910), (10140, 10719), (10322, 10530)]