120500100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 216

約数和(自身を含む): 446304768

約数和(自身を除く): 325804668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 617, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1234, 1260, 1302, 1395, 1550, 1575, 1851, 1860, 1953, 2100, 2170, 2325, 2468, 2604, 2790, 3085, 3100, 3150, 3255, 3702, 3906, 4319, 4340, 4650, 5425, 5553, 5580, 6170, 6300, 6510, 6975, 7404, 7812, 8638, 9255, 9300, 9765, 10850, 11106, 12340, 12957, 13020, 13950, 15425, 16275, 17276, 18510, 19127, 19530, 21595, 21700, 22212, 25914, 27765, 27900, 30850, 32550, 37020, 38254, 38871, 39060, 43190, 46275, 48825, 51828, 55530, 57381, 61700, 64785, 65100, 76508, 77742, 86380, 92550, 95635, 97650, 107975, 111060, 114762, 129570, 133889, 138825, 155484, 172143, 185100, 191270, 194355, 195300, 215950, 229524, 259140, 267778, 277650, 286905, 323925, 344286, 382540, 388710, 401667, 431900, 478175, 535556, 555300, 573810, 647850, 669445, 688572, 777420, 803334, 860715, 956350, 971775, 1147620, 1205001, 1295700, 1338890, 1434525, 1606668, 1721430, 1912700, 1943550, 2008335, 2410002, 2677780, 2869050, 3347225, 3442860, 3887100, 4016670, 4303575, 4820004, 5738100, 6025005, 6694450, 8033340, 8607150, 10041675, 12050010, 13388900, 17214300, 20083350, 24100020, 30125025, 40166700, 60250050, 120500100]

約数ペア:

[(1, 120500100), (2, 60250050), (3, 40166700), (4, 30125025), (5, 24100020), (6, 20083350), (7, 17214300), (9, 13388900), (10, 12050010), (12, 10041675), (14, 8607150), (15, 8033340), (18, 6694450), (20, 6025005), (21, 5738100), (25, 4820004), (28, 4303575), (30, 4016670), (31, 3887100), (35, 3442860), (36, 3347225), (42, 2869050), (45, 2677780), (50, 2410002), (60, 2008335), (62, 1943550), (63, 1912700), (70, 1721430), (75, 1606668), (84, 1434525), (90, 1338890), (93, 1295700), (100, 1205001), (105, 1147620), (124, 971775), (126, 956350), (140, 860715), (150, 803334), (155, 777420), (175, 688572), (180, 669445), (186, 647850), (210, 573810), (217, 555300), (225, 535556), (252, 478175), (279, 431900), (300, 401667), (310, 388710), (315, 382540), (350, 344286), (372, 323925), (420, 286905), (434, 277650), (450, 267778), (465, 259140), (525, 229524), (558, 215950), (617, 195300), (620, 194355), (630, 191270), (651, 185100), (700, 172143), (775, 155484), (868, 138825), (900, 133889), (930, 129570), (1050, 114762), (1085, 111060), (1116, 107975), (1234, 97650), (1260, 95635), (1302, 92550), (1395, 86380), (1550, 77742), (1575, 76508), (1851, 65100), (1860, 64785), (1953, 61700), (2100, 57381), (2170, 55530), (2325, 51828), (2468, 48825), (2604, 46275), (2790, 43190), (3085, 39060), (3100, 38871), (3150, 38254), (3255, 37020), (3702, 32550), (3906, 30850), (4319, 27900), (4340, 27765), (4650, 25914), (5425, 22212), (5553, 21700), (5580, 21595), (6170, 19530), (6300, 19127), (6510, 18510), (6975, 17276), (7404, 16275), (7812, 15425), (8638, 13950), (9255, 13020), (9300, 12957), (9765, 12340), (10850, 11106)]