68125380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4099}}^1$

素因数の和:4388

約数の個数: 48

約数和(自身を含む): 191486400

約数和(自身を除く): 123361020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4099, 4155, 5540, 8198, 8310, 12297, 16396, 16620, 20495, 24594, 40990, 49188, 61485, 81980, 122970, 245940, 1135423, 2270846, 3406269, 4541692, 5677115, 6812538, 11354230, 13625076, 17031345, 22708460, 34062690, 68125380]

約数ペア:

[(1, 68125380), (2, 34062690), (3, 22708460), (4, 17031345), (5, 13625076), (6, 11354230), (10, 6812538), (12, 5677115), (15, 4541692), (20, 3406269), (30, 2270846), (60, 1135423), (277, 245940), (554, 122970), (831, 81980), (1108, 61485), (1385, 49188), (1662, 40990), (2770, 24594), (3324, 20495), (4099, 16620), (4155, 16396), (5540, 12297), (8198, 8310)]