138828150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{308507}}^1$

素因数の和:308525

約数の個数: 36

約数和(自身を含む): 372986172

約数和(自身を除く): 234158022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 308507, 617014, 925521, 1542535, 1851042, 2776563, 3085070, 4627605, 5553126, 7712675, 9255210, 13882815, 15425350, 23138025, 27765630, 46276050, 69414075, 138828150]

約数ペア:

[(1, 138828150), (2, 69414075), (3, 46276050), (5, 27765630), (6, 23138025), (9, 15425350), (10, 13882815), (15, 9255210), (18, 7712675), (25, 5553126), (30, 4627605), (45, 3085070), (50, 2776563), (75, 1851042), (90, 1542535), (150, 925521), (225, 617014), (450, 308507)]