19812150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44027}}^1$

素因数の和:44045

約数の個数: 36

約数和(自身を含む): 53229852

約数和(自身を除く): 33417702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44027, 88054, 132081, 220135, 264162, 396243, 440270, 660405, 792486, 1100675, 1320810, 1981215, 2201350, 3302025, 3962430, 6604050, 9906075, 19812150]

約数ペア:

[(1, 19812150), (2, 9906075), (3, 6604050), (5, 3962430), (6, 3302025), (9, 2201350), (10, 1981215), (15, 1320810), (18, 1100675), (25, 792486), (30, 660405), (45, 440270), (50, 396243), (75, 264162), (90, 220135), (150, 132081), (225, 88054), (450, 44027)]