74170980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 250876080

約数和(自身を除く): 176705100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1093, 1131, 1170, 1305, 1508, 1740, 1885, 2186, 2262, 2340, 2610, 3279, 3393, 3770, 4372, 4524, 5220, 5465, 5655, 6558, 6786, 7540, 9837, 10930, 11310, 13116, 13572, 14209, 16395, 16965, 19674, 21860, 22620, 28418, 31697, 32790, 33930, 39348, 42627, 49185, 56836, 63394, 65580, 67860, 71045, 85254, 95091, 98370, 126788, 127881, 142090, 158485, 170508, 190182, 196740, 213135, 255762, 284180, 285273, 316970, 380364, 412061, 426270, 475455, 511524, 570546, 633940, 639405, 824122, 852540, 950910, 1141092, 1236183, 1278810, 1426365, 1648244, 1901820, 2060305, 2472366, 2557620, 2852730, 3708549, 4120610, 4944732, 5705460, 6180915, 7417098, 8241220, 12361830, 14834196, 18542745, 24723660, 37085490, 74170980]

約数ペア:

[(1, 74170980), (2, 37085490), (3, 24723660), (4, 18542745), (5, 14834196), (6, 12361830), (9, 8241220), (10, 7417098), (12, 6180915), (13, 5705460), (15, 4944732), (18, 4120610), (20, 3708549), (26, 2852730), (29, 2557620), (30, 2472366), (36, 2060305), (39, 1901820), (45, 1648244), (52, 1426365), (58, 1278810), (60, 1236183), (65, 1141092), (78, 950910), (87, 852540), (90, 824122), (116, 639405), (117, 633940), (130, 570546), (145, 511524), (156, 475455), (174, 426270), (180, 412061), (195, 380364), (234, 316970), (260, 285273), (261, 284180), (290, 255762), (348, 213135), (377, 196740), (390, 190182), (435, 170508), (468, 158485), (522, 142090), (580, 127881), (585, 126788), (754, 98370), (780, 95091), (870, 85254), (1044, 71045), (1093, 67860), (1131, 65580), (1170, 63394), (1305, 56836), (1508, 49185), (1740, 42627), (1885, 39348), (2186, 33930), (2262, 32790), (2340, 31697), (2610, 28418), (3279, 22620), (3393, 21860), (3770, 19674), (4372, 16965), (4524, 16395), (5220, 14209), (5465, 13572), (5655, 13116), (6558, 11310), (6786, 10930), (7540, 9837)]