201907620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373903}}^1$

素因数の和:373921

約数の個数: 48

約数和(自身を含む): 628158720

約数和(自身を除く): 426251100

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, 373903, 747806, 1121709, 1495612, 1869515, 2243418, 3365127, 3739030, 4486836, 5608545, 6730254, 7478060, 10095381, 11217090, 13460508, 16825635, 20190762, 22434180, 33651270, 40381524, 50476905, 67302540, 100953810, 201907620]

約数ペア:

[(1, 201907620), (2, 100953810), (3, 67302540), (4, 50476905), (5, 40381524), (6, 33651270), (9, 22434180), (10, 20190762), (12, 16825635), (15, 13460508), (18, 11217090), (20, 10095381), (27, 7478060), (30, 6730254), (36, 5608545), (45, 4486836), (54, 3739030), (60, 3365127), (90, 2243418), (108, 1869515), (135, 1495612), (180, 1121709), (270, 747806), (540, 373903)]