225368100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{250409}}^1$

素因数の和:250429

約数の個数: 54

約数和(自身を含む): 706406610

約数和(自身を除く): 481038510

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 250409, 500818, 751227, 1001636, 1252045, 1502454, 2253681, 2504090, 3004908, 3756135, 4507362, 5008180, 6260225, 7512270, 9014724, 11268405, 12520450, 15024540, 18780675, 22536810, 25040900, 37561350, 45073620, 56342025, 75122700, 112684050, 225368100]

約数ペア:

[(1, 225368100), (2, 112684050), (3, 75122700), (4, 56342025), (5, 45073620), (6, 37561350), (9, 25040900), (10, 22536810), (12, 18780675), (15, 15024540), (18, 12520450), (20, 11268405), (25, 9014724), (30, 7512270), (36, 6260225), (45, 5008180), (50, 4507362), (60, 3756135), (75, 3004908), (90, 2504090), (100, 2253681), (150, 1502454), (180, 1252045), (225, 1001636), (300, 751227), (450, 500818), (900, 250409)]