198003150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{146669}}^1$

素因数の和:146690

約数の個数: 48

約数和(自身を含む): 545612400

約数和(自身を除く): 347609250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 146669, 293338, 440007, 733345, 880014, 1320021, 1466690, 2200035, 2640042, 3666725, 3960063, 4400070, 6600105, 7333450, 7920126, 11000175, 13200210, 19800315, 22000350, 33000525, 39600630, 66001050, 99001575, 198003150]

約数ペア:

[(1, 198003150), (2, 99001575), (3, 66001050), (5, 39600630), (6, 33000525), (9, 22000350), (10, 19800315), (15, 13200210), (18, 11000175), (25, 7920126), (27, 7333450), (30, 6600105), (45, 4400070), (50, 3960063), (54, 3666725), (75, 2640042), (90, 2200035), (135, 1466690), (150, 1320021), (225, 880014), (270, 733345), (450, 440007), (675, 293338), (1350, 146669)]