2019946800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{99017}}^1$

素因数の和:99055

約数の個数: 120

約数和(自身を含む): 6851253456

約数和(自身を除く): 4831306656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 20400, 99017, 198034, 297051, 396068, 495085, 594102, 792136, 990170, 1188204, 1485255, 1584272, 1683289, 1980340, 2376408, 2475425, 2970510, 3366578, 3960680, 4752816, 4950850, 5049867, 5941020, 6733156, 7426275, 7921360, 8416445, 9901700, 10099734, 11882040, 13466312, 14852550, 16832890, 19803400, 20199468, 23764080, 25249335, 26932624, 29705100, 33665780, 39606800, 40398936, 42082225, 50498670, 59410200, 67331560, 80797872, 84164450, 100997340, 118820400, 126246675, 134663120, 168328900, 201994680, 252493350, 336657800, 403989360, 504986700, 673315600, 1009973400, 2019946800]

約数ペア:

[(1, 2019946800), (2, 1009973400), (3, 673315600), (4, 504986700), (5, 403989360), (6, 336657800), (8, 252493350), (10, 201994680), (12, 168328900), (15, 134663120), (16, 126246675), (17, 118820400), (20, 100997340), (24, 84164450), (25, 80797872), (30, 67331560), (34, 59410200), (40, 50498670), (48, 42082225), (50, 40398936), (51, 39606800), (60, 33665780), (68, 29705100), (75, 26932624), (80, 25249335), (85, 23764080), (100, 20199468), (102, 19803400), (120, 16832890), (136, 14852550), (150, 13466312), (170, 11882040), (200, 10099734), (204, 9901700), (240, 8416445), (255, 7921360), (272, 7426275), (300, 6733156), (340, 5941020), (400, 5049867), (408, 4950850), (425, 4752816), (510, 3960680), (600, 3366578), (680, 2970510), (816, 2475425), (850, 2376408), (1020, 1980340), (1200, 1683289), (1275, 1584272), (1360, 1485255), (1700, 1188204), (2040, 990170), (2550, 792136), (3400, 594102), (4080, 495085), (5100, 396068), (6800, 297051), (10200, 198034), (20400, 99017)]