81756000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 297984960

約数和(自身を除く): 216228960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 757, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1514, 1800, 2000, 2160, 2250, 2271, 2400, 2700, 3000, 3028, 3375, 3600, 3785, 4000, 4320, 4500, 4542, 5400, 6000, 6056, 6750, 6813, 7200, 7570, 9000, 9084, 10800, 11355, 12000, 12112, 13500, 13626, 15140, 18000, 18168, 18925, 20439, 21600, 22710, 24224, 27000, 27252, 30280, 34065, 36000, 36336, 37850, 40878, 45420, 54000, 54504, 56775, 60560, 68130, 72672, 75700, 81756, 90840, 94625, 102195, 108000, 109008, 113550, 121120, 136260, 151400, 163512, 170325, 181680, 189250, 204390, 218016, 227100, 272520, 283875, 302800, 327024, 340650, 363360, 378500, 408780, 454200, 510975, 545040, 567750, 605600, 654048, 681300, 757000, 817560, 851625, 908400, 1021950, 1090080, 1135500, 1362600, 1514000, 1635120, 1703250, 1816800, 2043900, 2271000, 2554875, 2725200, 3028000, 3270240, 3406500, 4087800, 4542000, 5109750, 5450400, 6813000, 8175600, 9084000, 10219500, 13626000, 16351200, 20439000, 27252000, 40878000, 81756000]

約数ペア:

[(1, 81756000), (2, 40878000), (3, 27252000), (4, 20439000), (5, 16351200), (6, 13626000), (8, 10219500), (9, 9084000), (10, 8175600), (12, 6813000), (15, 5450400), (16, 5109750), (18, 4542000), (20, 4087800), (24, 3406500), (25, 3270240), (27, 3028000), (30, 2725200), (32, 2554875), (36, 2271000), (40, 2043900), (45, 1816800), (48, 1703250), (50, 1635120), (54, 1514000), (60, 1362600), (72, 1135500), (75, 1090080), (80, 1021950), (90, 908400), (96, 851625), (100, 817560), (108, 757000), (120, 681300), (125, 654048), (135, 605600), (144, 567750), (150, 545040), (160, 510975), (180, 454200), (200, 408780), (216, 378500), (225, 363360), (240, 340650), (250, 327024), (270, 302800), (288, 283875), (300, 272520), (360, 227100), (375, 218016), (400, 204390), (432, 189250), (450, 181680), (480, 170325), (500, 163512), (540, 151400), (600, 136260), (675, 121120), (720, 113550), (750, 109008), (757, 108000), (800, 102195), (864, 94625), (900, 90840), (1000, 81756), (1080, 75700), (1125, 72672), (1200, 68130), (1350, 60560), (1440, 56775), (1500, 54504), (1514, 54000), (1800, 45420), (2000, 40878), (2160, 37850), (2250, 36336), (2271, 36000), (2400, 34065), (2700, 30280), (3000, 27252), (3028, 27000), (3375, 24224), (3600, 22710), (3785, 21600), (4000, 20439), (4320, 18925), (4500, 18168), (4542, 18000), (5400, 15140), (6000, 13626), (6056, 13500), (6750, 12112), (6813, 12000), (7200, 11355), (7570, 10800), (9000, 9084)]