22243500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{4943}}^1$

素因数の和:4968

約数の個数: 72

約数和(自身を含む): 70185024

約数和(自身を除く): 47941524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 4943, 9886, 14829, 19772, 24715, 29658, 44487, 49430, 59316, 74145, 88974, 98860, 123575, 148290, 177948, 222435, 247150, 296580, 370725, 444870, 494300, 617875, 741450, 889740, 1112175, 1235750, 1482900, 1853625, 2224350, 2471500, 3707250, 4448700, 5560875, 7414500, 11121750, 22243500]

約数ペア:

[(1, 22243500), (2, 11121750), (3, 7414500), (4, 5560875), (5, 4448700), (6, 3707250), (9, 2471500), (10, 2224350), (12, 1853625), (15, 1482900), (18, 1235750), (20, 1112175), (25, 889740), (30, 741450), (36, 617875), (45, 494300), (50, 444870), (60, 370725), (75, 296580), (90, 247150), (100, 222435), (125, 177948), (150, 148290), (180, 123575), (225, 98860), (250, 88974), (300, 74145), (375, 59316), (450, 49430), (500, 44487), (750, 29658), (900, 24715), (1125, 19772), (1500, 14829), (2250, 9886), (4500, 4943)]