130230900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{144701}}^1$

素因数の和:144721

約数の個数: 54

約数和(自身を含む): 408204342

約数和(自身を除く): 277973442

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 144701, 289402, 434103, 578804, 723505, 868206, 1302309, 1447010, 1736412, 2170515, 2604618, 2894020, 3617525, 4341030, 5209236, 6511545, 7235050, 8682060, 10852575, 13023090, 14470100, 21705150, 26046180, 32557725, 43410300, 65115450, 130230900]

約数ペア:

[(1, 130230900), (2, 65115450), (3, 43410300), (4, 32557725), (5, 26046180), (6, 21705150), (9, 14470100), (10, 13023090), (12, 10852575), (15, 8682060), (18, 7235050), (20, 6511545), (25, 5209236), (30, 4341030), (36, 3617525), (45, 2894020), (50, 2604618), (60, 2170515), (75, 1736412), (90, 1447010), (100, 1302309), (150, 868206), (180, 723505), (225, 578804), (300, 434103), (450, 289402), (900, 144701)]