255652200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 911042880

約数和(自身を除く): 655390680

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, 81, 86, 90, 100, 108, 120, 129, 135, 150, 162, 172, 180, 200, 215, 216, 225, 258, 270, 300, 324, 344, 360, 367, 387, 405, 430, 450, 516, 540, 600, 645, 648, 675, 734, 774, 810, 860, 900, 1032, 1075, 1080, 1101, 1161, 1290, 1350, 1468, 1548, 1620, 1720, 1800, 1835, 1935, 2025, 2150, 2202, 2322, 2580, 2700, 2936, 3096, 3225, 3240, 3303, 3483, 3670, 3870, 4050, 4300, 4404, 4644, 5160, 5400, 5505, 5805, 6450, 6606, 6966, 7340, 7740, 8100, 8600, 8808, 9175, 9288, 9675, 9909, 11010, 11610, 12900, 13212, 13932, 14680, 15480, 15781, 16200, 16515, 17415, 18350, 19350, 19818, 22020, 23220, 25800, 26424, 27525, 27864, 29025, 29727, 31562, 33030, 34830, 36700, 38700, 39636, 44040, 46440, 47343, 49545, 55050, 58050, 59454, 63124, 66060, 69660, 73400, 77400, 78905, 79272, 82575, 87075, 94686, 99090, 110100, 116100, 118908, 126248, 132120, 139320, 142029, 148635, 157810, 165150, 174150, 189372, 198180, 220200, 232200, 236715, 237816, 247725, 284058, 297270, 315620, 330300, 348300, 378744, 394525, 396360, 426087, 473430, 495450, 568116, 594540, 631240, 660600, 696600, 710145, 743175, 789050, 852174, 946860, 990900, 1136232, 1183575, 1189080, 1278261, 1420290, 1486350, 1578100, 1704348, 1893720, 1981800, 2130435, 2367150, 2556522, 2840580, 2972700, 3156200, 3408696, 3550725, 4260870, 4734300, 5113044, 5681160, 5945400, 6391305, 7101450, 8521740, 9468600, 10226088, 10652175, 12782610, 14202900, 17043480, 21304350, 25565220, 28405800, 31956525, 42608700, 51130440, 63913050, 85217400, 127826100, 255652200]

約数ペア:

[(1, 255652200), (2, 127826100), (3, 85217400), (4, 63913050), (5, 51130440), (6, 42608700), (8, 31956525), (9, 28405800), (10, 25565220), (12, 21304350), (15, 17043480), (18, 14202900), (20, 12782610), (24, 10652175), (25, 10226088), (27, 9468600), (30, 8521740), (36, 7101450), (40, 6391305), (43, 5945400), (45, 5681160), (50, 5113044), (54, 4734300), (60, 4260870), (72, 3550725), (75, 3408696), (81, 3156200), (86, 2972700), (90, 2840580), (100, 2556522), (108, 2367150), (120, 2130435), (129, 1981800), (135, 1893720), (150, 1704348), (162, 1578100), (172, 1486350), (180, 1420290), (200, 1278261), (215, 1189080), (216, 1183575), (225, 1136232), (258, 990900), (270, 946860), (300, 852174), (324, 789050), (344, 743175), (360, 710145), (367, 696600), (387, 660600), (405, 631240), (430, 594540), (450, 568116), (516, 495450), (540, 473430), (600, 426087), (645, 396360), (648, 394525), (675, 378744), (734, 348300), (774, 330300), (810, 315620), (860, 297270), (900, 284058), (1032, 247725), (1075, 237816), (1080, 236715), (1101, 232200), (1161, 220200), (1290, 198180), (1350, 189372), (1468, 174150), (1548, 165150), (1620, 157810), (1720, 148635), (1800, 142029), (1835, 139320), (1935, 132120), (2025, 126248), (2150, 118908), (2202, 116100), (2322, 110100), (2580, 99090), (2700, 94686), (2936, 87075), (3096, 82575), (3225, 79272), (3240, 78905), (3303, 77400), (3483, 73400), (3670, 69660), (3870, 66060), (4050, 63124), (4300, 59454), (4404, 58050), (4644, 55050), (5160, 49545), (5400, 47343), (5505, 46440), (5805, 44040), (6450, 39636), (6606, 38700), (6966, 36700), (7340, 34830), (7740, 33030), (8100, 31562), (8600, 29727), (8808, 29025), (9175, 27864), (9288, 27525), (9675, 26424), (9909, 25800), (11010, 23220), (11610, 22020), (12900, 19818), (13212, 19350), (13932, 18350), (14680, 17415), (15480, 16515), (15781, 16200)]