124484220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3240

約数の個数: 144

約数和(自身を含む): 445605888

約数和(自身を除く): 321121668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3187, 3255, 3906, 4340, 5580, 6374, 6510, 7812, 9561, 9765, 12748, 13020, 15935, 19122, 19530, 22309, 28683, 31870, 38244, 39060, 44618, 47805, 57366, 63740, 66927, 89236, 95610, 98797, 111545, 114732, 133854, 143415, 191220, 197594, 200781, 223090, 267708, 286830, 296391, 334635, 395188, 401562, 446180, 493985, 573660, 592782, 669270, 691579, 803124, 889173, 987970, 1003905, 1185564, 1338540, 1383158, 1481955, 1778346, 1975940, 2007810, 2074737, 2766316, 2963910, 3457895, 3556692, 4015620, 4149474, 4445865, 5927820, 6224211, 6915790, 8298948, 8891730, 10373685, 12448422, 13831580, 17783460, 20747370, 24896844, 31121055, 41494740, 62242110, 124484220]

約数ペア:

[(1, 124484220), (2, 62242110), (3, 41494740), (4, 31121055), (5, 24896844), (6, 20747370), (7, 17783460), (9, 13831580), (10, 12448422), (12, 10373685), (14, 8891730), (15, 8298948), (18, 6915790), (20, 6224211), (21, 5927820), (28, 4445865), (30, 4149474), (31, 4015620), (35, 3556692), (36, 3457895), (42, 2963910), (45, 2766316), (60, 2074737), (62, 2007810), (63, 1975940), (70, 1778346), (84, 1481955), (90, 1383158), (93, 1338540), (105, 1185564), (124, 1003905), (126, 987970), (140, 889173), (155, 803124), (180, 691579), (186, 669270), (210, 592782), (217, 573660), (252, 493985), (279, 446180), (310, 401562), (315, 395188), (372, 334635), (420, 296391), (434, 286830), (465, 267708), (558, 223090), (620, 200781), (630, 197594), (651, 191220), (868, 143415), (930, 133854), (1085, 114732), (1116, 111545), (1260, 98797), (1302, 95610), (1395, 89236), (1860, 66927), (1953, 63740), (2170, 57366), (2604, 47805), (2790, 44618), (3187, 39060), (3255, 38244), (3906, 31870), (4340, 28683), (5580, 22309), (6374, 19530), (6510, 19122), (7812, 15935), (9561, 13020), (9765, 12748)]