21023053200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1946579}}^1$

素因数の和:1946606

約数の個数: 120

約数和(自身を含む): 74826535200

約数和(自身を除く): 53803482000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 1946579, 3893158, 5839737, 7786316, 9732895, 11679474, 15572632, 17519211, 19465790, 23358948, 29198685, 31145264, 35038422, 38931580, 46717896, 48664475, 52557633, 58397370, 70076844, 77863160, 87596055, 93435792, 97328950, 105115266, 116794740, 140153688, 145993425, 155726320, 175192110, 194657900, 210230532, 233589480, 262788165, 280307376, 291986850, 350384220, 389315800, 420461064, 437980275, 467178960, 525576330, 583973700, 700768440, 778631600, 840922128, 875960550, 1051152660, 1167947400, 1313940825, 1401536880, 1751921100, 2102305320, 2335894800, 2627881650, 3503842200, 4204610640, 5255763300, 7007684400, 10511526600, 21023053200]

約数ペア:

[(1, 21023053200), (2, 10511526600), (3, 7007684400), (4, 5255763300), (5, 4204610640), (6, 3503842200), (8, 2627881650), (9, 2335894800), (10, 2102305320), (12, 1751921100), (15, 1401536880), (16, 1313940825), (18, 1167947400), (20, 1051152660), (24, 875960550), (25, 840922128), (27, 778631600), (30, 700768440), (36, 583973700), (40, 525576330), (45, 467178960), (48, 437980275), (50, 420461064), (54, 389315800), (60, 350384220), (72, 291986850), (75, 280307376), (80, 262788165), (90, 233589480), (100, 210230532), (108, 194657900), (120, 175192110), (135, 155726320), (144, 145993425), (150, 140153688), (180, 116794740), (200, 105115266), (216, 97328950), (225, 93435792), (240, 87596055), (270, 77863160), (300, 70076844), (360, 58397370), (400, 52557633), (432, 48664475), (450, 46717896), (540, 38931580), (600, 35038422), (675, 31145264), (720, 29198685), (900, 23358948), (1080, 19465790), (1200, 17519211), (1350, 15572632), (1800, 11679474), (2160, 9732895), (2700, 7786316), (3600, 5839737), (5400, 3893158), (10800, 1946579)]