85831380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3070

約数の個数: 96

約数和(自身を含む): 272160000

約数和(自身を除く): 186328620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 2999, 3180, 4770, 5724, 5998, 7155, 8997, 9540, 11996, 14310, 14995, 17994, 26991, 28620, 29990, 35988, 44985, 53982, 59980, 80973, 89970, 107964, 134955, 158947, 161946, 179940, 269910, 317894, 323892, 404865, 476841, 539820, 635788, 794735, 809730, 953682, 1430523, 1589470, 1619460, 1907364, 2384205, 2861046, 3178940, 4291569, 4768410, 5722092, 7152615, 8583138, 9536820, 14305230, 17166276, 21457845, 28610460, 42915690, 85831380]

約数ペア:

[(1, 85831380), (2, 42915690), (3, 28610460), (4, 21457845), (5, 17166276), (6, 14305230), (9, 9536820), (10, 8583138), (12, 7152615), (15, 5722092), (18, 4768410), (20, 4291569), (27, 3178940), (30, 2861046), (36, 2384205), (45, 1907364), (53, 1619460), (54, 1589470), (60, 1430523), (90, 953682), (106, 809730), (108, 794735), (135, 635788), (159, 539820), (180, 476841), (212, 404865), (265, 323892), (270, 317894), (318, 269910), (477, 179940), (530, 161946), (540, 158947), (636, 134955), (795, 107964), (954, 89970), (1060, 80973), (1431, 59980), (1590, 53982), (1908, 44985), (2385, 35988), (2862, 29990), (2999, 28620), (3180, 26991), (4770, 17994), (5724, 14995), (5998, 14310), (7155, 11996), (8997, 9540)]