85612080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 282267648

約数和(自身を除く): 196655568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 311, 370, 372, 444, 465, 496, 555, 592, 620, 622, 740, 744, 888, 930, 933, 1110, 1147, 1240, 1244, 1480, 1488, 1555, 1776, 1860, 1866, 2220, 2294, 2480, 2488, 2960, 3110, 3441, 3720, 3732, 4440, 4588, 4665, 4976, 5735, 6220, 6882, 7440, 7464, 8880, 9176, 9330, 9641, 11470, 11507, 12440, 13764, 14928, 17205, 18352, 18660, 19282, 22940, 23014, 24880, 27528, 28923, 34410, 34521, 37320, 38564, 45880, 46028, 48205, 55056, 57535, 57846, 68820, 69042, 74640, 77128, 91760, 92056, 96410, 115070, 115692, 137640, 138084, 144615, 154256, 172605, 184112, 192820, 230140, 231384, 275280, 276168, 289230, 345210, 356717, 385640, 460280, 462768, 552336, 578460, 690420, 713434, 771280, 920560, 1070151, 1156920, 1380840, 1426868, 1783585, 2140302, 2313840, 2761680, 2853736, 3567170, 4280604, 5350755, 5707472, 7134340, 8561208, 10701510, 14268680, 17122416, 21403020, 28537360, 42806040, 85612080]

約数ペア:

[(1, 85612080), (2, 42806040), (3, 28537360), (4, 21403020), (5, 17122416), (6, 14268680), (8, 10701510), (10, 8561208), (12, 7134340), (15, 5707472), (16, 5350755), (20, 4280604), (24, 3567170), (30, 2853736), (31, 2761680), (37, 2313840), (40, 2140302), (48, 1783585), (60, 1426868), (62, 1380840), (74, 1156920), (80, 1070151), (93, 920560), (111, 771280), (120, 713434), (124, 690420), (148, 578460), (155, 552336), (185, 462768), (186, 460280), (222, 385640), (240, 356717), (248, 345210), (296, 289230), (310, 276168), (311, 275280), (370, 231384), (372, 230140), (444, 192820), (465, 184112), (496, 172605), (555, 154256), (592, 144615), (620, 138084), (622, 137640), (740, 115692), (744, 115070), (888, 96410), (930, 92056), (933, 91760), (1110, 77128), (1147, 74640), (1240, 69042), (1244, 68820), (1480, 57846), (1488, 57535), (1555, 55056), (1776, 48205), (1860, 46028), (1866, 45880), (2220, 38564), (2294, 37320), (2480, 34521), (2488, 34410), (2960, 28923), (3110, 27528), (3441, 24880), (3720, 23014), (3732, 22940), (4440, 19282), (4588, 18660), (4665, 18352), (4976, 17205), (5735, 14928), (6220, 13764), (6882, 12440), (7440, 11507), (7464, 11470), (8880, 9641), (9176, 9330)]