54105000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{3607}}^1$

素因数の和:3636

約数の個数: 80

約数和(自身を含む): 169070880

約数和(自身を除く): 114965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3607, 3750, 5000, 7214, 7500, 10821, 14428, 15000, 18035, 21642, 28856, 36070, 43284, 54105, 72140, 86568, 90175, 108210, 144280, 180350, 216420, 270525, 360700, 432840, 450875, 541050, 721400, 901750, 1082100, 1352625, 1803500, 2164200, 2254375, 2705250, 3607000, 4508750, 5410500, 6763125, 9017500, 10821000, 13526250, 18035000, 27052500, 54105000]

約数ペア:

[(1, 54105000), (2, 27052500), (3, 18035000), (4, 13526250), (5, 10821000), (6, 9017500), (8, 6763125), (10, 5410500), (12, 4508750), (15, 3607000), (20, 2705250), (24, 2254375), (25, 2164200), (30, 1803500), (40, 1352625), (50, 1082100), (60, 901750), (75, 721400), (100, 541050), (120, 450875), (125, 432840), (150, 360700), (200, 270525), (250, 216420), (300, 180350), (375, 144280), (500, 108210), (600, 90175), (625, 86568), (750, 72140), (1000, 54105), (1250, 43284), (1500, 36070), (1875, 28856), (2500, 21642), (3000, 18035), (3607, 15000), (3750, 14428), (5000, 10821), (7214, 7500)]