2042100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2269}}^1$

素因数の和:2289

約数の個数: 54

約数和(自身を含む): 6403670

約数和(自身を除く): 4361570

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2269, 4538, 6807, 9076, 11345, 13614, 20421, 22690, 27228, 34035, 40842, 45380, 56725, 68070, 81684, 102105, 113450, 136140, 170175, 204210, 226900, 340350, 408420, 510525, 680700, 1021050, 2042100]

約数ペア:

[(1, 2042100), (2, 1021050), (3, 680700), (4, 510525), (5, 408420), (6, 340350), (9, 226900), (10, 204210), (12, 170175), (15, 136140), (18, 113450), (20, 102105), (25, 81684), (30, 68070), (36, 56725), (45, 45380), (50, 40842), (60, 34035), (75, 27228), (90, 22690), (100, 20421), (150, 13614), (180, 11345), (225, 9076), (300, 6807), (450, 4538), (900, 2269)]