21492000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 78624000

約数和(自身を除く): 57132000

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, 199, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 398, 400, 432, 450, 480, 500, 540, 597, 600, 675, 720, 750, 796, 800, 864, 900, 995, 1000, 1080, 1125, 1194, 1200, 1350, 1440, 1500, 1592, 1791, 1800, 1990, 2000, 2160, 2250, 2388, 2400, 2700, 2985, 3000, 3184, 3375, 3582, 3600, 3980, 4000, 4320, 4500, 4776, 4975, 5373, 5400, 5970, 6000, 6368, 6750, 7164, 7200, 7960, 8955, 9000, 9552, 9950, 10746, 10800, 11940, 12000, 13500, 14328, 14925, 15920, 17910, 18000, 19104, 19900, 21492, 21600, 23880, 24875, 26865, 27000, 28656, 29850, 31840, 35820, 36000, 39800, 42984, 44775, 47760, 49750, 53730, 54000, 57312, 59700, 71640, 74625, 79600, 85968, 89550, 95520, 99500, 107460, 108000, 119400, 134325, 143280, 149250, 159200, 171936, 179100, 199000, 214920, 223875, 238800, 268650, 286560, 298500, 358200, 398000, 429840, 447750, 477600, 537300, 597000, 671625, 716400, 796000, 859680, 895500, 1074600, 1194000, 1343250, 1432800, 1791000, 2149200, 2388000, 2686500, 3582000, 4298400, 5373000, 7164000, 10746000, 21492000]

約数ペア:

[(1, 21492000), (2, 10746000), (3, 7164000), (4, 5373000), (5, 4298400), (6, 3582000), (8, 2686500), (9, 2388000), (10, 2149200), (12, 1791000), (15, 1432800), (16, 1343250), (18, 1194000), (20, 1074600), (24, 895500), (25, 859680), (27, 796000), (30, 716400), (32, 671625), (36, 597000), (40, 537300), (45, 477600), (48, 447750), (50, 429840), (54, 398000), (60, 358200), (72, 298500), (75, 286560), (80, 268650), (90, 238800), (96, 223875), (100, 214920), (108, 199000), (120, 179100), (125, 171936), (135, 159200), (144, 149250), (150, 143280), (160, 134325), (180, 119400), (199, 108000), (200, 107460), (216, 99500), (225, 95520), (240, 89550), (250, 85968), (270, 79600), (288, 74625), (300, 71640), (360, 59700), (375, 57312), (398, 54000), (400, 53730), (432, 49750), (450, 47760), (480, 44775), (500, 42984), (540, 39800), (597, 36000), (600, 35820), (675, 31840), (720, 29850), (750, 28656), (796, 27000), (800, 26865), (864, 24875), (900, 23880), (995, 21600), (1000, 21492), (1080, 19900), (1125, 19104), (1194, 18000), (1200, 17910), (1350, 15920), (1440, 14925), (1500, 14328), (1592, 13500), (1791, 12000), (1800, 11940), (1990, 10800), (2000, 10746), (2160, 9950), (2250, 9552), (2388, 9000), (2400, 8955), (2700, 7960), (2985, 7200), (3000, 7164), (3184, 6750), (3375, 6368), (3582, 6000), (3600, 5970), (3980, 5400), (4000, 5373), (4320, 4975), (4500, 4776)]