85217400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 301171200

約数和(自身を除く): 215953800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 129, 135, 150, 172, 180, 200, 215, 216, 225, 258, 270, 300, 344, 360, 367, 387, 430, 450, 516, 540, 600, 645, 675, 734, 774, 860, 900, 1032, 1075, 1080, 1101, 1161, 1290, 1350, 1468, 1548, 1720, 1800, 1835, 1935, 2150, 2202, 2322, 2580, 2700, 2936, 3096, 3225, 3303, 3670, 3870, 4300, 4404, 4644, 5160, 5400, 5505, 5805, 6450, 6606, 7340, 7740, 8600, 8808, 9175, 9288, 9675, 9909, 11010, 11610, 12900, 13212, 14680, 15480, 15781, 16515, 18350, 19350, 19818, 22020, 23220, 25800, 26424, 27525, 29025, 31562, 33030, 36700, 38700, 39636, 44040, 46440, 47343, 49545, 55050, 58050, 63124, 66060, 73400, 77400, 78905, 79272, 82575, 94686, 99090, 110100, 116100, 126248, 132120, 142029, 157810, 165150, 189372, 198180, 220200, 232200, 236715, 247725, 284058, 315620, 330300, 378744, 394525, 396360, 426087, 473430, 495450, 568116, 631240, 660600, 710145, 789050, 852174, 946860, 990900, 1136232, 1183575, 1420290, 1578100, 1704348, 1893720, 1981800, 2130435, 2367150, 2840580, 3156200, 3408696, 3550725, 4260870, 4734300, 5681160, 7101450, 8521740, 9468600, 10652175, 14202900, 17043480, 21304350, 28405800, 42608700, 85217400]

約数ペア:

[(1, 85217400), (2, 42608700), (3, 28405800), (4, 21304350), (5, 17043480), (6, 14202900), (8, 10652175), (9, 9468600), (10, 8521740), (12, 7101450), (15, 5681160), (18, 4734300), (20, 4260870), (24, 3550725), (25, 3408696), (27, 3156200), (30, 2840580), (36, 2367150), (40, 2130435), (43, 1981800), (45, 1893720), (50, 1704348), (54, 1578100), (60, 1420290), (72, 1183575), (75, 1136232), (86, 990900), (90, 946860), (100, 852174), (108, 789050), (120, 710145), (129, 660600), (135, 631240), (150, 568116), (172, 495450), (180, 473430), (200, 426087), (215, 396360), (216, 394525), (225, 378744), (258, 330300), (270, 315620), (300, 284058), (344, 247725), (360, 236715), (367, 232200), (387, 220200), (430, 198180), (450, 189372), (516, 165150), (540, 157810), (600, 142029), (645, 132120), (675, 126248), (734, 116100), (774, 110100), (860, 99090), (900, 94686), (1032, 82575), (1075, 79272), (1080, 78905), (1101, 77400), (1161, 73400), (1290, 66060), (1350, 63124), (1468, 58050), (1548, 55050), (1720, 49545), (1800, 47343), (1835, 46440), (1935, 44040), (2150, 39636), (2202, 38700), (2322, 36700), (2580, 33030), (2700, 31562), (2936, 29025), (3096, 27525), (3225, 26424), (3303, 25800), (3670, 23220), (3870, 22020), (4300, 19818), (4404, 19350), (4644, 18350), (5160, 16515), (5400, 15781), (5505, 15480), (5805, 14680), (6450, 13212), (6606, 12900), (7340, 11610), (7740, 11010), (8600, 9909), (8808, 9675), (9175, 9288)]