75589740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139981}}^1$

素因数の和:139999

約数の個数: 48

約数和(自身を含む): 235169760

約数和(自身を除く): 159580020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 139981, 279962, 419943, 559924, 699905, 839886, 1259829, 1399810, 1679772, 2099715, 2519658, 2799620, 3779487, 4199430, 5039316, 6299145, 7558974, 8398860, 12598290, 15117948, 18897435, 25196580, 37794870, 75589740]

約数ペア:

[(1, 75589740), (2, 37794870), (3, 25196580), (4, 18897435), (5, 15117948), (6, 12598290), (9, 8398860), (10, 7558974), (12, 6299145), (15, 5039316), (18, 4199430), (20, 3779487), (27, 2799620), (30, 2519658), (36, 2099715), (45, 1679772), (54, 1399810), (60, 1259829), (90, 839886), (108, 699905), (135, 559924), (180, 419943), (270, 279962), (540, 139981)]