138216300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{460721}}^1$

素因数の和:460738

約数の個数: 36

約数和(自身を含む): 399906696

約数和(自身を除く): 261690396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 460721, 921442, 1382163, 1842884, 2303605, 2764326, 4607210, 5528652, 6910815, 9214420, 11518025, 13821630, 23036050, 27643260, 34554075, 46072100, 69108150, 138216300]

約数ペア:

[(1, 138216300), (2, 69108150), (3, 46072100), (4, 34554075), (5, 27643260), (6, 23036050), (10, 13821630), (12, 11518025), (15, 9214420), (20, 6910815), (25, 5528652), (30, 4607210), (50, 2764326), (60, 2303605), (75, 1842884), (100, 1382163), (150, 921442), (300, 460721)]