85465080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5581

約数の個数: 96

約数和(自身を含む): 284272560

約数和(自身を除く): 198807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5521, 7740, 11042, 15480, 16563, 22084, 27605, 33126, 44168, 49689, 55210, 66252, 82815, 99378, 110420, 132504, 165630, 198756, 220840, 237403, 248445, 331260, 397512, 474806, 496890, 662520, 712209, 949612, 993780, 1187015, 1424418, 1899224, 1987560, 2136627, 2374030, 2848836, 3561045, 4273254, 4748060, 5697672, 7122090, 8546508, 9496120, 10683135, 14244180, 17093016, 21366270, 28488360, 42732540, 85465080]

約数ペア:

[(1, 85465080), (2, 42732540), (3, 28488360), (4, 21366270), (5, 17093016), (6, 14244180), (8, 10683135), (9, 9496120), (10, 8546508), (12, 7122090), (15, 5697672), (18, 4748060), (20, 4273254), (24, 3561045), (30, 2848836), (36, 2374030), (40, 2136627), (43, 1987560), (45, 1899224), (60, 1424418), (72, 1187015), (86, 993780), (90, 949612), (120, 712209), (129, 662520), (172, 496890), (180, 474806), (215, 397512), (258, 331260), (344, 248445), (360, 237403), (387, 220840), (430, 198756), (516, 165630), (645, 132504), (774, 110420), (860, 99378), (1032, 82815), (1290, 66252), (1548, 55210), (1720, 49689), (1935, 44168), (2580, 33126), (3096, 27605), (3870, 22084), (5160, 16563), (5521, 15480), (7740, 11042)]