202153860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374359}}^1$

素因数の和:374377

約数の個数: 48

約数和(自身を含む): 628924800

約数和(自身を除く): 426770940

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, 374359, 748718, 1123077, 1497436, 1871795, 2246154, 3369231, 3743590, 4492308, 5615385, 6738462, 7487180, 10107693, 11230770, 13476924, 16846155, 20215386, 22461540, 33692310, 40430772, 50538465, 67384620, 101076930, 202153860]

約数ペア:

[(1, 202153860), (2, 101076930), (3, 67384620), (4, 50538465), (5, 40430772), (6, 33692310), (9, 22461540), (10, 20215386), (12, 16846155), (15, 13476924), (18, 11230770), (20, 10107693), (27, 7487180), (30, 6738462), (36, 5615385), (45, 4492308), (54, 3743590), (60, 3369231), (90, 2246154), (108, 1871795), (135, 1497436), (180, 1123077), (270, 748718), (540, 374359)]