428100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1427}}^1$

素因数の和:1444

約数の個数: 36

約数和(自身を含む): 1239504

約数和(自身を除く): 811404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1427, 2854, 4281, 5708, 7135, 8562, 14270, 17124, 21405, 28540, 35675, 42810, 71350, 85620, 107025, 142700, 214050, 428100]

約数ペア:

[(1, 428100), (2, 214050), (3, 142700), (4, 107025), (5, 85620), (6, 71350), (10, 42810), (12, 35675), (15, 28540), (20, 21405), (25, 17124), (30, 14270), (50, 8562), (60, 7135), (75, 5708), (100, 4281), (150, 2854), (300, 1427)]