275317620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{3527}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 771700608

約数和(自身を除く): 496382988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1301, 2602, 3527, 3903, 5204, 6505, 7054, 7806, 10581, 13010, 14108, 15612, 17635, 19515, 21162, 26020, 35270, 39030, 42324, 52905, 70540, 78060, 105810, 211620, 4588627, 9177254, 13765881, 18354508, 22943135, 27531762, 45886270, 55063524, 68829405, 91772540, 137658810, 275317620]

約数ペア:

[(1, 275317620), (2, 137658810), (3, 91772540), (4, 68829405), (5, 55063524), (6, 45886270), (10, 27531762), (12, 22943135), (15, 18354508), (20, 13765881), (30, 9177254), (60, 4588627), (1301, 211620), (2602, 105810), (3527, 78060), (3903, 70540), (5204, 52905), (6505, 42324), (7054, 39030), (7806, 35270), (10581, 26020), (13010, 21162), (14108, 19515), (15612, 17635)]