1224765900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{453617}}^1$

素因数の和:453640

約数の個数: 72

約数和(自身を含む): 3937404240

約数和(自身を除く): 2712638340

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, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 453617, 907234, 1360851, 1814468, 2268085, 2721702, 4082553, 4536170, 5443404, 6804255, 8165106, 9072340, 11340425, 12247659, 13608510, 16330212, 20412765, 22680850, 24495318, 27217020, 34021275, 40825530, 45361700, 48990636, 61238295, 68042550, 81651060, 102063825, 122476590, 136085100, 204127650, 244953180, 306191475, 408255300, 612382950, 1224765900]

約数ペア:

[(1, 1224765900), (2, 612382950), (3, 408255300), (4, 306191475), (5, 244953180), (6, 204127650), (9, 136085100), (10, 122476590), (12, 102063825), (15, 81651060), (18, 68042550), (20, 61238295), (25, 48990636), (27, 45361700), (30, 40825530), (36, 34021275), (45, 27217020), (50, 24495318), (54, 22680850), (60, 20412765), (75, 16330212), (90, 13608510), (100, 12247659), (108, 11340425), (135, 9072340), (150, 8165106), (180, 6804255), (225, 5443404), (270, 4536170), (300, 4082553), (450, 2721702), (540, 2268085), (675, 1814468), (900, 1360851), (1350, 907234), (2700, 453617)]