11890800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{367}}^1$

素因数の和:397

約数の個数: 150

約数和(自身を含む): 42791408

約数和(自身を除く): 30900608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 367, 400, 405, 432, 450, 540, 600, 648, 675, 720, 734, 810, 900, 1080, 1101, 1200, 1296, 1350, 1468, 1620, 1800, 1835, 2025, 2160, 2202, 2700, 2936, 3240, 3303, 3600, 3670, 4050, 4404, 5400, 5505, 5872, 6480, 6606, 7340, 8100, 8808, 9175, 9909, 10800, 11010, 13212, 14680, 16200, 16515, 17616, 18350, 19818, 22020, 26424, 27525, 29360, 29727, 32400, 33030, 36700, 39636, 44040, 49545, 52848, 55050, 59454, 66060, 73400, 79272, 82575, 88080, 99090, 110100, 118908, 132120, 146800, 148635, 158544, 165150, 198180, 220200, 237816, 247725, 264240, 297270, 330300, 396360, 440400, 475632, 495450, 594540, 660600, 743175, 792720, 990900, 1189080, 1321200, 1486350, 1981800, 2378160, 2972700, 3963600, 5945400, 11890800]

約数ペア:

[(1, 11890800), (2, 5945400), (3, 3963600), (4, 2972700), (5, 2378160), (6, 1981800), (8, 1486350), (9, 1321200), (10, 1189080), (12, 990900), (15, 792720), (16, 743175), (18, 660600), (20, 594540), (24, 495450), (25, 475632), (27, 440400), (30, 396360), (36, 330300), (40, 297270), (45, 264240), (48, 247725), (50, 237816), (54, 220200), (60, 198180), (72, 165150), (75, 158544), (80, 148635), (81, 146800), (90, 132120), (100, 118908), (108, 110100), (120, 99090), (135, 88080), (144, 82575), (150, 79272), (162, 73400), (180, 66060), (200, 59454), (216, 55050), (225, 52848), (240, 49545), (270, 44040), (300, 39636), (324, 36700), (360, 33030), (367, 32400), (400, 29727), (405, 29360), (432, 27525), (450, 26424), (540, 22020), (600, 19818), (648, 18350), (675, 17616), (720, 16515), (734, 16200), (810, 14680), (900, 13212), (1080, 11010), (1101, 10800), (1200, 9909), (1296, 9175), (1350, 8808), (1468, 8100), (1620, 7340), (1800, 6606), (1835, 6480), (2025, 5872), (2160, 5505), (2202, 5400), (2700, 4404), (2936, 4050), (3240, 3670), (3303, 3600)]