2127000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{709}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 6645600

約数和(自身を除く): 4518600

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, 709, 750, 1000, 1418, 1500, 2127, 2836, 3000, 3545, 4254, 5672, 7090, 8508, 10635, 14180, 17016, 17725, 21270, 28360, 35450, 42540, 53175, 70900, 85080, 88625, 106350, 141800, 177250, 212700, 265875, 354500, 425400, 531750, 709000, 1063500, 2127000]

約数ペア:

[(1, 2127000), (2, 1063500), (3, 709000), (4, 531750), (5, 425400), (6, 354500), (8, 265875), (10, 212700), (12, 177250), (15, 141800), (20, 106350), (24, 88625), (25, 85080), (30, 70900), (40, 53175), (50, 42540), (60, 35450), (75, 28360), (100, 21270), (120, 17725), (125, 17016), (150, 14180), (200, 10635), (250, 8508), (300, 7090), (375, 5672), (500, 4254), (600, 3545), (709, 3000), (750, 2836), (1000, 2127), (1418, 1500)]