86956740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4163

約数の個数: 120

約数和(自身を含む): 293841240

約数和(自身を除く): 206884500

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, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4129, 4212, 5265, 7020, 8258, 10530, 12387, 16516, 20645, 21060, 24774, 37161, 41290, 49548, 53677, 61935, 74322, 82580, 107354, 111483, 123870, 148644, 161031, 185805, 214708, 222966, 247740, 268385, 322062, 334449, 371610, 445932, 483093, 536770, 557415, 644124, 668898, 743220, 805155, 966186, 1073540, 1114830, 1337796, 1449279, 1610310, 1672245, 1932372, 2229660, 2415465, 2898558, 3220620, 3344490, 4347837, 4830930, 5797116, 6688980, 7246395, 8695674, 9661860, 14492790, 17391348, 21739185, 28985580, 43478370, 86956740]

約数ペア:

[(1, 86956740), (2, 43478370), (3, 28985580), (4, 21739185), (5, 17391348), (6, 14492790), (9, 9661860), (10, 8695674), (12, 7246395), (13, 6688980), (15, 5797116), (18, 4830930), (20, 4347837), (26, 3344490), (27, 3220620), (30, 2898558), (36, 2415465), (39, 2229660), (45, 1932372), (52, 1672245), (54, 1610310), (60, 1449279), (65, 1337796), (78, 1114830), (81, 1073540), (90, 966186), (108, 805155), (117, 743220), (130, 668898), (135, 644124), (156, 557415), (162, 536770), (180, 483093), (195, 445932), (234, 371610), (260, 334449), (270, 322062), (324, 268385), (351, 247740), (390, 222966), (405, 214708), (468, 185805), (540, 161031), (585, 148644), (702, 123870), (780, 111483), (810, 107354), (1053, 82580), (1170, 74322), (1404, 61935), (1620, 53677), (1755, 49548), (2106, 41290), (2340, 37161), (3510, 24774), (4129, 21060), (4212, 20645), (5265, 16516), (7020, 12387), (8258, 10530)]