90726840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 296992800

約数和(自身を除く): 206265960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1669, 1812, 2265, 2718, 3020, 3338, 3624, 4530, 5007, 5436, 6040, 6676, 6795, 8345, 9060, 10014, 10872, 13352, 13590, 15021, 16690, 18120, 20028, 25035, 27180, 30042, 33380, 40056, 50070, 54360, 60084, 66760, 75105, 100140, 120168, 150210, 200280, 252019, 300420, 504038, 600840, 756057, 1008076, 1260095, 1512114, 2016152, 2268171, 2520190, 3024228, 3780285, 4536342, 5040380, 6048456, 7560570, 9072684, 10080760, 11340855, 15121140, 18145368, 22681710, 30242280, 45363420, 90726840]

約数ペア:

[(1, 90726840), (2, 45363420), (3, 30242280), (4, 22681710), (5, 18145368), (6, 15121140), (8, 11340855), (9, 10080760), (10, 9072684), (12, 7560570), (15, 6048456), (18, 5040380), (20, 4536342), (24, 3780285), (30, 3024228), (36, 2520190), (40, 2268171), (45, 2016152), (60, 1512114), (72, 1260095), (90, 1008076), (120, 756057), (151, 600840), (180, 504038), (302, 300420), (360, 252019), (453, 200280), (604, 150210), (755, 120168), (906, 100140), (1208, 75105), (1359, 66760), (1510, 60084), (1669, 54360), (1812, 50070), (2265, 40056), (2718, 33380), (3020, 30042), (3338, 27180), (3624, 25035), (4530, 20028), (5007, 18120), (5436, 16690), (6040, 15021), (6676, 13590), (6795, 13352), (8345, 10872), (9060, 10014)]