66730500

素因数分解:

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

素因数の和:4971

約数の個数: 96

約数和(自身を含む): 215953920

約数和(自身を除く): 149223420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 4943, 6750, 9886, 13500, 14829, 19772, 24715, 29658, 44487, 49430, 59316, 74145, 88974, 98860, 123575, 133461, 148290, 177948, 222435, 247150, 266922, 296580, 370725, 444870, 494300, 533844, 617875, 667305, 741450, 889740, 1112175, 1235750, 1334610, 1482900, 1853625, 2224350, 2471500, 2669220, 3336525, 3707250, 4448700, 5560875, 6673050, 7414500, 11121750, 13346100, 16682625, 22243500, 33365250, 66730500]

約数ペア:

[(1, 66730500), (2, 33365250), (3, 22243500), (4, 16682625), (5, 13346100), (6, 11121750), (9, 7414500), (10, 6673050), (12, 5560875), (15, 4448700), (18, 3707250), (20, 3336525), (25, 2669220), (27, 2471500), (30, 2224350), (36, 1853625), (45, 1482900), (50, 1334610), (54, 1235750), (60, 1112175), (75, 889740), (90, 741450), (100, 667305), (108, 617875), (125, 533844), (135, 494300), (150, 444870), (180, 370725), (225, 296580), (250, 266922), (270, 247150), (300, 222435), (375, 177948), (450, 148290), (500, 133461), (540, 123575), (675, 98860), (750, 88974), (900, 74145), (1125, 59316), (1350, 49430), (1500, 44487), (2250, 29658), (2700, 24715), (3375, 19772), (4500, 14829), (4943, 13500), (6750, 9886)]