105235020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53149}}^1$

素因数の和:53175

約数の個数: 72

約数和(自身を含む): 348238800

約数和(自身を除く): 243003780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 53149, 106298, 159447, 212596, 265745, 318894, 478341, 531490, 584639, 637788, 797235, 956682, 1062980, 1169278, 1594470, 1753917, 1913364, 2338556, 2391705, 2923195, 3188940, 3507834, 4783410, 5261751, 5846390, 7015668, 8769585, 9566820, 10523502, 11692780, 17539170, 21047004, 26308755, 35078340, 52617510, 105235020]

約数ペア:

[(1, 105235020), (2, 52617510), (3, 35078340), (4, 26308755), (5, 21047004), (6, 17539170), (9, 11692780), (10, 10523502), (11, 9566820), (12, 8769585), (15, 7015668), (18, 5846390), (20, 5261751), (22, 4783410), (30, 3507834), (33, 3188940), (36, 2923195), (44, 2391705), (45, 2338556), (55, 1913364), (60, 1753917), (66, 1594470), (90, 1169278), (99, 1062980), (110, 956682), (132, 797235), (165, 637788), (180, 584639), (198, 531490), (220, 478341), (330, 318894), (396, 265745), (495, 212596), (660, 159447), (990, 106298), (1980, 53149)]