145552860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{808627}}^1$

素因数の和:808642

約数の個数: 36

約数和(自身を含む): 441510888

約数和(自身を除く): 295958028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 808627, 1617254, 2425881, 3234508, 4043135, 4851762, 7277643, 8086270, 9703524, 12129405, 14555286, 16172540, 24258810, 29110572, 36388215, 48517620, 72776430, 145552860]

約数ペア:

[(1, 145552860), (2, 72776430), (3, 48517620), (4, 36388215), (5, 29110572), (6, 24258810), (9, 16172540), (10, 14555286), (12, 12129405), (15, 9703524), (18, 8086270), (20, 7277643), (30, 4851762), (36, 4043135), (45, 3234508), (60, 2425881), (90, 1617254), (180, 808627)]