71855938260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{183709}}^1$

素因数の和:183818

約数の個数: 144

約数和(自身を含む): 227493236880

約数和(自身を除く): 155637298620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 369, 410, 477, 492, 530, 615, 636, 738, 795, 820, 954, 1060, 1230, 1476, 1590, 1845, 1908, 2173, 2385, 2460, 3180, 3690, 4346, 4770, 6519, 7380, 8692, 9540, 10865, 13038, 19557, 21730, 26076, 32595, 39114, 43460, 65190, 78228, 97785, 130380, 183709, 195570, 367418, 391140, 551127, 734836, 918545, 1102254, 1653381, 1837090, 2204508, 2755635, 3306762, 3674180, 5511270, 6613524, 7532069, 8266905, 9736577, 11022540, 15064138, 16533810, 19473154, 22596207, 29209731, 30128276, 33067620, 37660345, 38946308, 45192414, 48682885, 58419462, 67788621, 75320690, 87629193, 90384828, 97365770, 112981035, 116838924, 135577242, 146048655, 150641380, 175258386, 194731540, 225962070, 271154484, 292097310, 338943105, 350516772, 399199657, 438145965, 451924140, 584194620, 677886210, 798399314, 876291930, 1197598971, 1355772420, 1596798628, 1752583860, 1995998285, 2395197942, 3592796913, 3991996570, 4790395884, 5987994855, 7185593826, 7983993140, 11975989710, 14371187652, 17963984565, 23951979420, 35927969130, 71855938260]

約数ペア:

[(1, 71855938260), (2, 35927969130), (3, 23951979420), (4, 17963984565), (5, 14371187652), (6, 11975989710), (9, 7983993140), (10, 7185593826), (12, 5987994855), (15, 4790395884), (18, 3991996570), (20, 3592796913), (30, 2395197942), (36, 1995998285), (41, 1752583860), (45, 1596798628), (53, 1355772420), (60, 1197598971), (82, 876291930), (90, 798399314), (106, 677886210), (123, 584194620), (159, 451924140), (164, 438145965), (180, 399199657), (205, 350516772), (212, 338943105), (246, 292097310), (265, 271154484), (318, 225962070), (369, 194731540), (410, 175258386), (477, 150641380), (492, 146048655), (530, 135577242), (615, 116838924), (636, 112981035), (738, 97365770), (795, 90384828), (820, 87629193), (954, 75320690), (1060, 67788621), (1230, 58419462), (1476, 48682885), (1590, 45192414), (1845, 38946308), (1908, 37660345), (2173, 33067620), (2385, 30128276), (2460, 29209731), (3180, 22596207), (3690, 19473154), (4346, 16533810), (4770, 15064138), (6519, 11022540), (7380, 9736577), (8692, 8266905), (9540, 7532069), (10865, 6613524), (13038, 5511270), (19557, 3674180), (21730, 3306762), (26076, 2755635), (32595, 2204508), (39114, 1837090), (43460, 1653381), (65190, 1102254), (78228, 918545), (97785, 734836), (130380, 551127), (183709, 391140), (195570, 367418)]