157532580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{291727}}^1$

素因数の和:291745

約数の個数: 48

約数和(自身を含む): 490103040

約数和(自身を除く): 332570460

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, 291727, 583454, 875181, 1166908, 1458635, 1750362, 2625543, 2917270, 3500724, 4375905, 5251086, 5834540, 7876629, 8751810, 10502172, 13127715, 15753258, 17503620, 26255430, 31506516, 39383145, 52510860, 78766290, 157532580]

約数ペア:

[(1, 157532580), (2, 78766290), (3, 52510860), (4, 39383145), (5, 31506516), (6, 26255430), (9, 17503620), (10, 15753258), (12, 13127715), (15, 10502172), (18, 8751810), (20, 7876629), (27, 5834540), (30, 5251086), (36, 4375905), (45, 3500724), (54, 2917270), (60, 2625543), (90, 1750362), (108, 1458635), (135, 1166908), (180, 875181), (270, 583454), (540, 291727)]