9180000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 240

約数和(自身を含む): 35426160

約数和(自身を除く): 26246160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 160, 170, 180, 200, 204, 216, 225, 240, 250, 255, 270, 272, 288, 300, 306, 340, 360, 375, 400, 408, 425, 432, 450, 459, 480, 500, 510, 540, 544, 600, 612, 625, 675, 680, 720, 750, 765, 800, 816, 850, 864, 900, 918, 1000, 1020, 1080, 1125, 1200, 1224, 1250, 1275, 1350, 1360, 1440, 1500, 1530, 1632, 1700, 1800, 1836, 1875, 2000, 2040, 2125, 2160, 2250, 2295, 2400, 2448, 2500, 2550, 2700, 2720, 3000, 3060, 3375, 3400, 3600, 3672, 3750, 3825, 4000, 4080, 4250, 4320, 4500, 4590, 4896, 5000, 5100, 5400, 5625, 6000, 6120, 6375, 6750, 6800, 7200, 7344, 7500, 7650, 8160, 8500, 9000, 9180, 10000, 10200, 10625, 10800, 11250, 11475, 12000, 12240, 12750, 13500, 13600, 14688, 15000, 15300, 16875, 17000, 18000, 18360, 19125, 20000, 20400, 21250, 21600, 22500, 22950, 24480, 25500, 27000, 30000, 30600, 31875, 33750, 34000, 36000, 36720, 38250, 40800, 42500, 45000, 45900, 51000, 54000, 57375, 60000, 61200, 63750, 67500, 68000, 73440, 76500, 85000, 90000, 91800, 95625, 102000, 108000, 114750, 122400, 127500, 135000, 153000, 170000, 180000, 183600, 191250, 204000, 229500, 255000, 270000, 286875, 306000, 340000, 367200, 382500, 459000, 510000, 540000, 573750, 612000, 765000, 918000, 1020000, 1147500, 1530000, 1836000, 2295000, 3060000, 4590000, 9180000]

約数ペア:

[(1, 9180000), (2, 4590000), (3, 3060000), (4, 2295000), (5, 1836000), (6, 1530000), (8, 1147500), (9, 1020000), (10, 918000), (12, 765000), (15, 612000), (16, 573750), (17, 540000), (18, 510000), (20, 459000), (24, 382500), (25, 367200), (27, 340000), (30, 306000), (32, 286875), (34, 270000), (36, 255000), (40, 229500), (45, 204000), (48, 191250), (50, 183600), (51, 180000), (54, 170000), (60, 153000), (68, 135000), (72, 127500), (75, 122400), (80, 114750), (85, 108000), (90, 102000), (96, 95625), (100, 91800), (102, 90000), (108, 85000), (120, 76500), (125, 73440), (135, 68000), (136, 67500), (144, 63750), (150, 61200), (153, 60000), (160, 57375), (170, 54000), (180, 51000), (200, 45900), (204, 45000), (216, 42500), (225, 40800), (240, 38250), (250, 36720), (255, 36000), (270, 34000), (272, 33750), (288, 31875), (300, 30600), (306, 30000), (340, 27000), (360, 25500), (375, 24480), (400, 22950), (408, 22500), (425, 21600), (432, 21250), (450, 20400), (459, 20000), (480, 19125), (500, 18360), (510, 18000), (540, 17000), (544, 16875), (600, 15300), (612, 15000), (625, 14688), (675, 13600), (680, 13500), (720, 12750), (750, 12240), (765, 12000), (800, 11475), (816, 11250), (850, 10800), (864, 10625), (900, 10200), (918, 10000), (1000, 9180), (1020, 9000), (1080, 8500), (1125, 8160), (1200, 7650), (1224, 7500), (1250, 7344), (1275, 7200), (1350, 6800), (1360, 6750), (1440, 6375), (1500, 6120), (1530, 6000), (1632, 5625), (1700, 5400), (1800, 5100), (1836, 5000), (1875, 4896), (2000, 4590), (2040, 4500), (2125, 4320), (2160, 4250), (2250, 4080), (2295, 4000), (2400, 3825), (2448, 3750), (2500, 3672), (2550, 3600), (2700, 3400), (2720, 3375), (3000, 3060)]