201487620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{1949}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 564782400

約数和(自身を除く): 363294780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1723, 1949, 3446, 3898, 5169, 5847, 6892, 7796, 8615, 9745, 10338, 11694, 17230, 19490, 20676, 23388, 25845, 29235, 34460, 38980, 51690, 58470, 103380, 116940, 3358127, 6716254, 10074381, 13432508, 16790635, 20148762, 33581270, 40297524, 50371905, 67162540, 100743810, 201487620]

約数ペア:

[(1, 201487620), (2, 100743810), (3, 67162540), (4, 50371905), (5, 40297524), (6, 33581270), (10, 20148762), (12, 16790635), (15, 13432508), (20, 10074381), (30, 6716254), (60, 3358127), (1723, 116940), (1949, 103380), (3446, 58470), (3898, 51690), (5169, 38980), (5847, 34460), (6892, 29235), (7796, 25845), (8615, 23388), (9745, 20676), (10338, 19490), (11694, 17230)]