72454050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{161009}}^1$

素因数の和:161027

約数の個数: 36

約数和(自身を含む): 194661090

約数和(自身を除く): 122207040

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 161009, 322018, 483027, 805045, 966054, 1449081, 1610090, 2415135, 2898162, 4025225, 4830270, 7245405, 8050450, 12075675, 14490810, 24151350, 36227025, 72454050]

約数ペア:

[(1, 72454050), (2, 36227025), (3, 24151350), (5, 14490810), (6, 12075675), (9, 8050450), (10, 7245405), (15, 4830270), (18, 4025225), (25, 2898162), (30, 2415135), (45, 1610090), (50, 1449081), (75, 966054), (90, 805045), (150, 483027), (225, 322018), (450, 161009)]