89508780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5396

約数の個数: 96

約数和(自身を含む): 287508480

約数和(自身を除く): 197999700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5347, 5580, 8370, 10694, 16041, 16740, 21388, 26735, 32082, 48123, 53470, 64164, 80205, 96246, 106940, 144369, 160410, 165757, 192492, 240615, 288738, 320820, 331514, 481230, 497271, 577476, 663028, 721845, 828785, 962460, 994542, 1443690, 1491813, 1657570, 1989084, 2486355, 2887380, 2983626, 3315140, 4475439, 4972710, 5967252, 7459065, 8950878, 9945420, 14918130, 17901756, 22377195, 29836260, 44754390, 89508780]

約数ペア:

[(1, 89508780), (2, 44754390), (3, 29836260), (4, 22377195), (5, 17901756), (6, 14918130), (9, 9945420), (10, 8950878), (12, 7459065), (15, 5967252), (18, 4972710), (20, 4475439), (27, 3315140), (30, 2983626), (31, 2887380), (36, 2486355), (45, 1989084), (54, 1657570), (60, 1491813), (62, 1443690), (90, 994542), (93, 962460), (108, 828785), (124, 721845), (135, 663028), (155, 577476), (180, 497271), (186, 481230), (270, 331514), (279, 320820), (310, 288738), (372, 240615), (465, 192492), (540, 165757), (558, 160410), (620, 144369), (837, 106940), (930, 96246), (1116, 80205), (1395, 64164), (1674, 53470), (1860, 48123), (2790, 32082), (3348, 26735), (4185, 21388), (5347, 16740), (5580, 16041), (8370, 10694)]