42456900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 124193440

約数和(自身を除く): 81736540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1459, 1940, 2425, 2910, 2918, 4377, 4850, 5820, 5836, 7275, 7295, 8754, 9700, 14550, 14590, 17508, 21885, 29100, 29180, 36475, 43770, 72950, 87540, 109425, 141523, 145900, 218850, 283046, 424569, 437700, 566092, 707615, 849138, 1415230, 1698276, 2122845, 2830460, 3538075, 4245690, 7076150, 8491380, 10614225, 14152300, 21228450, 42456900]

約数ペア:

[(1, 42456900), (2, 21228450), (3, 14152300), (4, 10614225), (5, 8491380), (6, 7076150), (10, 4245690), (12, 3538075), (15, 2830460), (20, 2122845), (25, 1698276), (30, 1415230), (50, 849138), (60, 707615), (75, 566092), (97, 437700), (100, 424569), (150, 283046), (194, 218850), (291, 145900), (300, 141523), (388, 109425), (485, 87540), (582, 72950), (970, 43770), (1164, 36475), (1455, 29180), (1459, 29100), (1940, 21885), (2425, 17508), (2910, 14590), (2918, 14550), (4377, 9700), (4850, 8754), (5820, 7295), (5836, 7275)]