84537180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 216

約数和(自身を含む): 318138912

約数和(自身を除く): 233601732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 397, 420, 455, 468, 507, 546, 585, 630, 676, 780, 794, 819, 845, 910, 1014, 1092, 1170, 1183, 1191, 1260, 1365, 1521, 1588, 1638, 1690, 1820, 1985, 2028, 2340, 2366, 2382, 2535, 2730, 2779, 3042, 3276, 3380, 3549, 3573, 3970, 4095, 4732, 4764, 5070, 5161, 5460, 5558, 5915, 5955, 6084, 7098, 7146, 7605, 7940, 8190, 8337, 10140, 10322, 10647, 11116, 11830, 11910, 13895, 14196, 14292, 15210, 15483, 16380, 16674, 17745, 17865, 20644, 21294, 23660, 23820, 25011, 25805, 27790, 30420, 30966, 33348, 35490, 35730, 36127, 41685, 42588, 46449, 50022, 51610, 53235, 55580, 61932, 67093, 70980, 71460, 72254, 77415, 83370, 92898, 100044, 103220, 106470, 108381, 125055, 134186, 144508, 154830, 166740, 180635, 185796, 201279, 212940, 216762, 232245, 250110, 268372, 309660, 325143, 335465, 361270, 402558, 433524, 464490, 469651, 500220, 541905, 603837, 650286, 670930, 722540, 805116, 928980, 939302, 1006395, 1083810, 1207674, 1300572, 1341860, 1408953, 1625715, 1878604, 2012790, 2167620, 2348255, 2415348, 2817906, 3019185, 3251430, 4025580, 4226859, 4696510, 5635812, 6038370, 6502860, 7044765, 8453718, 9393020, 12076740, 14089530, 16907436, 21134295, 28179060, 42268590, 84537180]

約数ペア:

[(1, 84537180), (2, 42268590), (3, 28179060), (4, 21134295), (5, 16907436), (6, 14089530), (7, 12076740), (9, 9393020), (10, 8453718), (12, 7044765), (13, 6502860), (14, 6038370), (15, 5635812), (18, 4696510), (20, 4226859), (21, 4025580), (26, 3251430), (28, 3019185), (30, 2817906), (35, 2415348), (36, 2348255), (39, 2167620), (42, 2012790), (45, 1878604), (52, 1625715), (60, 1408953), (63, 1341860), (65, 1300572), (70, 1207674), (78, 1083810), (84, 1006395), (90, 939302), (91, 928980), (105, 805116), (117, 722540), (126, 670930), (130, 650286), (140, 603837), (156, 541905), (169, 500220), (180, 469651), (182, 464490), (195, 433524), (210, 402558), (234, 361270), (252, 335465), (260, 325143), (273, 309660), (315, 268372), (338, 250110), (364, 232245), (390, 216762), (397, 212940), (420, 201279), (455, 185796), (468, 180635), (507, 166740), (546, 154830), (585, 144508), (630, 134186), (676, 125055), (780, 108381), (794, 106470), (819, 103220), (845, 100044), (910, 92898), (1014, 83370), (1092, 77415), (1170, 72254), (1183, 71460), (1191, 70980), (1260, 67093), (1365, 61932), (1521, 55580), (1588, 53235), (1638, 51610), (1690, 50022), (1820, 46449), (1985, 42588), (2028, 41685), (2340, 36127), (2366, 35730), (2382, 35490), (2535, 33348), (2730, 30966), (2779, 30420), (3042, 27790), (3276, 25805), (3380, 25011), (3549, 23820), (3573, 23660), (3970, 21294), (4095, 20644), (4732, 17865), (4764, 17745), (5070, 16674), (5161, 16380), (5460, 15483), (5558, 15210), (5915, 14292), (5955, 14196), (6084, 13895), (7098, 11910), (7146, 11830), (7605, 11116), (7940, 10647), (8190, 10322), (8337, 10140)]