9909000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{367}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 34444800

約数和(自身を除く): 24535800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 367, 375, 450, 500, 540, 600, 675, 734, 750, 900, 1000, 1080, 1101, 1125, 1350, 1468, 1500, 1800, 1835, 2202, 2250, 2700, 2936, 3000, 3303, 3375, 3670, 4404, 4500, 5400, 5505, 6606, 6750, 7340, 8808, 9000, 9175, 9909, 11010, 13212, 13500, 14680, 16515, 18350, 19818, 22020, 26424, 27000, 27525, 33030, 36700, 39636, 44040, 45875, 49545, 55050, 66060, 73400, 79272, 82575, 91750, 99090, 110100, 132120, 137625, 165150, 183500, 198180, 220200, 247725, 275250, 330300, 367000, 396360, 412875, 495450, 550500, 660600, 825750, 990900, 1101000, 1238625, 1651500, 1981800, 2477250, 3303000, 4954500, 9909000]

約数ペア:

[(1, 9909000), (2, 4954500), (3, 3303000), (4, 2477250), (5, 1981800), (6, 1651500), (8, 1238625), (9, 1101000), (10, 990900), (12, 825750), (15, 660600), (18, 550500), (20, 495450), (24, 412875), (25, 396360), (27, 367000), (30, 330300), (36, 275250), (40, 247725), (45, 220200), (50, 198180), (54, 183500), (60, 165150), (72, 137625), (75, 132120), (90, 110100), (100, 99090), (108, 91750), (120, 82575), (125, 79272), (135, 73400), (150, 66060), (180, 55050), (200, 49545), (216, 45875), (225, 44040), (250, 39636), (270, 36700), (300, 33030), (360, 27525), (367, 27000), (375, 26424), (450, 22020), (500, 19818), (540, 18350), (600, 16515), (675, 14680), (734, 13500), (750, 13212), (900, 11010), (1000, 9909), (1080, 9175), (1101, 9000), (1125, 8808), (1350, 7340), (1468, 6750), (1500, 6606), (1800, 5505), (1835, 5400), (2202, 4500), (2250, 4404), (2700, 3670), (2936, 3375), (3000, 3303)]