91617960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3811

約数の個数: 128

約数和(自身を含む): 325036800

約数和(自身を除く): 233418840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 3761, 4060, 4872, 6090, 7522, 8120, 11283, 12180, 15044, 18805, 22566, 24360, 26327, 30088, 37610, 45132, 52654, 56415, 75220, 78981, 90264, 105308, 109069, 112830, 131635, 150440, 157962, 210616, 218138, 225660, 263270, 315924, 327207, 394905, 436276, 451320, 526540, 545345, 631848, 654414, 763483, 789810, 872552, 1053080, 1090690, 1308828, 1526966, 1579620, 1636035, 2181380, 2290449, 2617656, 3053932, 3159240, 3272070, 3817415, 4362760, 4580898, 6107864, 6544140, 7634830, 9161796, 11452245, 13088280, 15269660, 18323592, 22904490, 30539320, 45808980, 91617960]

約数ペア:

[(1, 91617960), (2, 45808980), (3, 30539320), (4, 22904490), (5, 18323592), (6, 15269660), (7, 13088280), (8, 11452245), (10, 9161796), (12, 7634830), (14, 6544140), (15, 6107864), (20, 4580898), (21, 4362760), (24, 3817415), (28, 3272070), (29, 3159240), (30, 3053932), (35, 2617656), (40, 2290449), (42, 2181380), (56, 1636035), (58, 1579620), (60, 1526966), (70, 1308828), (84, 1090690), (87, 1053080), (105, 872552), (116, 789810), (120, 763483), (140, 654414), (145, 631848), (168, 545345), (174, 526540), (203, 451320), (210, 436276), (232, 394905), (280, 327207), (290, 315924), (348, 263270), (406, 225660), (420, 218138), (435, 210616), (580, 157962), (609, 150440), (696, 131635), (812, 112830), (840, 109069), (870, 105308), (1015, 90264), (1160, 78981), (1218, 75220), (1624, 56415), (1740, 52654), (2030, 45132), (2436, 37610), (3045, 30088), (3480, 26327), (3761, 24360), (4060, 22566), (4872, 18805), (6090, 15044), (7522, 12180), (8120, 11283)]