85461420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4231

約数の個数: 96

約数和(自身を含む): 269531136

約数和(自身を除く): 184069716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4177, 5115, 6820, 8354, 10230, 12531, 16708, 20460, 20885, 25062, 41770, 45947, 50124, 62655, 83540, 91894, 125310, 129487, 137841, 183788, 229735, 250620, 258974, 275682, 388461, 459470, 517948, 551364, 647435, 689205, 776922, 918940, 1294870, 1378410, 1424357, 1553844, 1942305, 2589740, 2756820, 2848714, 3884610, 4273071, 5697428, 7121785, 7769220, 8546142, 14243570, 17092284, 21365355, 28487140, 42730710, 85461420]

約数ペア:

[(1, 85461420), (2, 42730710), (3, 28487140), (4, 21365355), (5, 17092284), (6, 14243570), (10, 8546142), (11, 7769220), (12, 7121785), (15, 5697428), (20, 4273071), (22, 3884610), (30, 2848714), (31, 2756820), (33, 2589740), (44, 1942305), (55, 1553844), (60, 1424357), (62, 1378410), (66, 1294870), (93, 918940), (110, 776922), (124, 689205), (132, 647435), (155, 551364), (165, 517948), (186, 459470), (220, 388461), (310, 275682), (330, 258974), (341, 250620), (372, 229735), (465, 183788), (620, 137841), (660, 129487), (682, 125310), (930, 91894), (1023, 83540), (1364, 62655), (1705, 50124), (1860, 45947), (2046, 41770), (3410, 25062), (4092, 20885), (4177, 20460), (5115, 16708), (6820, 12531), (8354, 10230)]