200740860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1115227}}^1$

素因数の和:1115242

約数の個数: 36

約数和(自身を含む): 608914488

約数和(自身を除く): 408173628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1115227, 2230454, 3345681, 4460908, 5576135, 6691362, 10037043, 11152270, 13382724, 16728405, 20074086, 22304540, 33456810, 40148172, 50185215, 66913620, 100370430, 200740860]

約数ペア:

[(1, 200740860), (2, 100370430), (3, 66913620), (4, 50185215), (5, 40148172), (6, 33456810), (9, 22304540), (10, 20074086), (12, 16728405), (15, 13382724), (18, 11152270), (20, 10037043), (30, 6691362), (36, 5576135), (45, 4460908), (60, 3345681), (90, 2230454), (180, 1115227)]