42284900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2083}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 108534720

約数和(自身を除く): 66249820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2083, 2900, 4060, 4166, 5075, 8332, 10150, 10415, 14581, 20300, 20830, 29162, 41660, 52075, 58324, 60407, 72905, 104150, 120814, 145810, 208300, 241628, 291620, 302035, 364525, 422849, 604070, 729050, 845698, 1208140, 1458100, 1510175, 1691396, 2114245, 3020350, 4228490, 6040700, 8456980, 10571225, 21142450, 42284900]

約数ペア:

[(1, 42284900), (2, 21142450), (4, 10571225), (5, 8456980), (7, 6040700), (10, 4228490), (14, 3020350), (20, 2114245), (25, 1691396), (28, 1510175), (29, 1458100), (35, 1208140), (50, 845698), (58, 729050), (70, 604070), (100, 422849), (116, 364525), (140, 302035), (145, 291620), (175, 241628), (203, 208300), (290, 145810), (350, 120814), (406, 104150), (580, 72905), (700, 60407), (725, 58324), (812, 52075), (1015, 41660), (1450, 29162), (2030, 20830), (2083, 20300), (2900, 14581), (4060, 10415), (4166, 10150), (5075, 8332)]