152647620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 438721920

約数和(自身を除く): 286074300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 179, 183, 233, 244, 305, 358, 366, 466, 537, 610, 699, 716, 732, 895, 915, 932, 1074, 1165, 1220, 1398, 1790, 1830, 2148, 2330, 2685, 2796, 3495, 3580, 3660, 4660, 5370, 6990, 10740, 10919, 13980, 14213, 21838, 28426, 32757, 41707, 42639, 43676, 54595, 56852, 65514, 71065, 83414, 85278, 109190, 125121, 131028, 142130, 163785, 166828, 170556, 208535, 213195, 218380, 250242, 284260, 327570, 417070, 426390, 500484, 625605, 655140, 834140, 852780, 1251210, 2502420, 2544127, 5088254, 7632381, 10176508, 12720635, 15264762, 25441270, 30529524, 38161905, 50882540, 76323810, 152647620]

約数ペア:

[(1, 152647620), (2, 76323810), (3, 50882540), (4, 38161905), (5, 30529524), (6, 25441270), (10, 15264762), (12, 12720635), (15, 10176508), (20, 7632381), (30, 5088254), (60, 2544127), (61, 2502420), (122, 1251210), (179, 852780), (183, 834140), (233, 655140), (244, 625605), (305, 500484), (358, 426390), (366, 417070), (466, 327570), (537, 284260), (610, 250242), (699, 218380), (716, 213195), (732, 208535), (895, 170556), (915, 166828), (932, 163785), (1074, 142130), (1165, 131028), (1220, 125121), (1398, 109190), (1790, 85278), (1830, 83414), (2148, 71065), (2330, 65514), (2685, 56852), (2796, 54595), (3495, 43676), (3580, 42639), (3660, 41707), (4660, 32757), (5370, 28426), (6990, 21838), (10740, 14213), (10919, 13980)]