77130450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{171401}}^1$

素因数の和:171419

約数の個数: 36

約数和(自身を含む): 207225018

約数和(自身を除く): 130094568

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 171401, 342802, 514203, 857005, 1028406, 1542609, 1714010, 2571015, 3085218, 4285025, 5142030, 7713045, 8570050, 12855075, 15426090, 25710150, 38565225, 77130450]

約数ペア:

[(1, 77130450), (2, 38565225), (3, 25710150), (5, 15426090), (6, 12855075), (9, 8570050), (10, 7713045), (15, 5142030), (18, 4285025), (25, 3085218), (30, 2571015), (45, 1714010), (50, 1542609), (75, 1028406), (90, 857005), (150, 514203), (225, 342802), (450, 171401)]