189813150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{421807}}^1$

素因数の和:421825

約数の個数: 36

約数和(自身を含む): 509965872

約数和(自身を除く): 320152722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 421807, 843614, 1265421, 2109035, 2530842, 3796263, 4218070, 6327105, 7592526, 10545175, 12654210, 18981315, 21090350, 31635525, 37962630, 63271050, 94906575, 189813150]

約数ペア:

[(1, 189813150), (2, 94906575), (3, 63271050), (5, 37962630), (6, 31635525), (9, 21090350), (10, 18981315), (15, 12654210), (18, 10545175), (25, 7592526), (30, 6327105), (45, 4218070), (50, 3796263), (75, 2530842), (90, 2109035), (150, 1265421), (225, 843614), (450, 421807)]