69550750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 136865664

約数和(自身を除く): 67314914

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 103, 125, 146, 185, 206, 250, 365, 370, 515, 730, 925, 1030, 1825, 1850, 2575, 2701, 3650, 3811, 4625, 5150, 5402, 7519, 7622, 9125, 9250, 12875, 13505, 15038, 18250, 19055, 25750, 27010, 37595, 38110, 67525, 75190, 95275, 135050, 187975, 190550, 278203, 337625, 375950, 476375, 556406, 675250, 939875, 952750, 1391015, 1879750, 2782030, 6955075, 13910150, 34775375, 69550750]

約数ペア:

[(1, 69550750), (2, 34775375), (5, 13910150), (10, 6955075), (25, 2782030), (37, 1879750), (50, 1391015), (73, 952750), (74, 939875), (103, 675250), (125, 556406), (146, 476375), (185, 375950), (206, 337625), (250, 278203), (365, 190550), (370, 187975), (515, 135050), (730, 95275), (925, 75190), (1030, 67525), (1825, 38110), (1850, 37595), (2575, 27010), (2701, 25750), (3650, 19055), (3811, 18250), (4625, 15038), (5150, 13505), (5402, 12875), (7519, 9250), (7622, 9125)]