16200

素因数分解:

$2^3\times 3^4\times 5^2$

素因数の和:28

約数の個数: 60

約数和(自身を含む): 56265

約数和(自身を除く): 40065

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200]

約数ペア:

[(1, 16200), (2, 8100), (3, 5400), (4, 4050), (5, 3240), (6, 2700), (8, 2025), (9, 1800), (10, 1620), (12, 1350), (15, 1080), (18, 900), (20, 810), (24, 675), (25, 648), (27, 600), (30, 540), (36, 450), (40, 405), (45, 360), (50, 324), (54, 300), (60, 270), (72, 225), (75, 216), (81, 200), (90, 180), (100, 162), (108, 150), (120, 135)]