275993820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8863}}^1$

素因数の和:9051

約数の個数: 72

約数和(自身を含む): 842115456

約数和(自身を除く): 566121636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 8863, 10380, 15570, 17726, 26589, 31140, 35452, 44315, 53178, 79767, 88630, 106356, 132945, 159534, 177260, 265890, 319068, 398835, 531780, 797670, 1533299, 1595340, 3066598, 4599897, 6133196, 7666495, 9199794, 13799691, 15332990, 18399588, 22999485, 27599382, 30665980, 45998970, 55198764, 68998455, 91997940, 137996910, 275993820]

約数ペア:

[(1, 275993820), (2, 137996910), (3, 91997940), (4, 68998455), (5, 55198764), (6, 45998970), (9, 30665980), (10, 27599382), (12, 22999485), (15, 18399588), (18, 15332990), (20, 13799691), (30, 9199794), (36, 7666495), (45, 6133196), (60, 4599897), (90, 3066598), (173, 1595340), (180, 1533299), (346, 797670), (519, 531780), (692, 398835), (865, 319068), (1038, 265890), (1557, 177260), (1730, 159534), (2076, 132945), (2595, 106356), (3114, 88630), (3460, 79767), (5190, 53178), (6228, 44315), (7785, 35452), (8863, 31140), (10380, 26589), (15570, 17726)]