85850460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8999}}^1$

素因数の和:9067

約数の個数: 72

約数和(自身を含む): 265356000

約数和(自身を除く): 179505540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 8999, 9540, 17998, 26997, 35996, 44995, 53994, 80991, 89990, 107988, 134985, 161982, 179980, 269970, 323964, 404955, 476947, 539940, 809910, 953894, 1430841, 1619820, 1907788, 2384735, 2861682, 4292523, 4769470, 5723364, 7154205, 8585046, 9538940, 14308410, 17170092, 21462615, 28616820, 42925230, 85850460]

約数ペア:

[(1, 85850460), (2, 42925230), (3, 28616820), (4, 21462615), (5, 17170092), (6, 14308410), (9, 9538940), (10, 8585046), (12, 7154205), (15, 5723364), (18, 4769470), (20, 4292523), (30, 2861682), (36, 2384735), (45, 1907788), (53, 1619820), (60, 1430841), (90, 953894), (106, 809910), (159, 539940), (180, 476947), (212, 404955), (265, 323964), (318, 269970), (477, 179980), (530, 161982), (636, 134985), (795, 107988), (954, 89990), (1060, 80991), (1590, 53994), (1908, 44995), (2385, 35996), (3180, 26997), (4770, 17998), (8999, 9540)]