2161804200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3603007}}^1$

素因数の和:3603026

約数の個数: 48

約数和(自身を含む): 6701594880

約数和(自身を除く): 4539790680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 3603007, 7206014, 10809021, 14412028, 18015035, 21618042, 28824056, 36030070, 43236084, 54045105, 72060140, 86472168, 90075175, 108090210, 144120280, 180150350, 216180420, 270225525, 360300700, 432360840, 540451050, 720601400, 1080902100, 2161804200]

約数ペア:

[(1, 2161804200), (2, 1080902100), (3, 720601400), (4, 540451050), (5, 432360840), (6, 360300700), (8, 270225525), (10, 216180420), (12, 180150350), (15, 144120280), (20, 108090210), (24, 90075175), (25, 86472168), (30, 72060140), (40, 54045105), (50, 43236084), (60, 36030070), (75, 28824056), (100, 21618042), (120, 18015035), (150, 14412028), (200, 10809021), (300, 7206014), (600, 3603007)]