24300

素因数分解:

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

素因数の和:29

約数の個数: 54

約数和(自身を含む): 78988

約数和(自身を除く): 54688

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 12150, 24300]

約数ペア:

[(1, 24300), (2, 12150), (3, 8100), (4, 6075), (5, 4860), (6, 4050), (9, 2700), (10, 2430), (12, 2025), (15, 1620), (18, 1350), (20, 1215), (25, 972), (27, 900), (30, 810), (36, 675), (45, 540), (50, 486), (54, 450), (60, 405), (75, 324), (81, 300), (90, 270), (100, 243), (108, 225), (135, 180), (150, 162)]