68850000

素因数分解:

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

素因数の和:62

約数の個数: 300

約数和(自身を含む): 263725308

約数和(自身を除く): 194875308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 81, 85, 90, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 162, 170, 180, 200, 204, 216, 225, 240, 250, 255, 270, 272, 300, 306, 324, 340, 360, 375, 400, 405, 408, 425, 432, 450, 459, 500, 510, 540, 600, 612, 625, 648, 675, 680, 720, 750, 765, 810, 816, 850, 900, 918, 1000, 1020, 1080, 1125, 1200, 1224, 1250, 1275, 1296, 1350, 1360, 1377, 1500, 1530, 1620, 1700, 1800, 1836, 1875, 2000, 2025, 2040, 2125, 2160, 2250, 2295, 2448, 2500, 2550, 2700, 2754, 3000, 3060, 3125, 3240, 3375, 3400, 3600, 3672, 3750, 3825, 4050, 4080, 4250, 4500, 4590, 5000, 5100, 5400, 5508, 5625, 6000, 6120, 6250, 6375, 6480, 6750, 6800, 6885, 7344, 7500, 7650, 8100, 8500, 9000, 9180, 9375, 10000, 10125, 10200, 10625, 10800, 11016, 11250, 11475, 12240, 12500, 12750, 13500, 13770, 15000, 15300, 16200, 16875, 17000, 18000, 18360, 18750, 19125, 20250, 20400, 21250, 22032, 22500, 22950, 25000, 25500, 27000, 27540, 28125, 30000, 30600, 31875, 32400, 33750, 34000, 34425, 36720, 37500, 38250, 40500, 42500, 45000, 45900, 50000, 50625, 51000, 53125, 54000, 55080, 56250, 57375, 61200, 63750, 67500, 68850, 75000, 76500, 81000, 84375, 85000, 90000, 91800, 95625, 101250, 102000, 106250, 110160, 112500, 114750, 127500, 135000, 137700, 150000, 153000, 159375, 162000, 168750, 170000, 172125, 183600, 191250, 202500, 212500, 225000, 229500, 253125, 255000, 270000, 275400, 286875, 306000, 318750, 337500, 344250, 382500, 405000, 425000, 450000, 459000, 478125, 506250, 510000, 550800, 573750, 637500, 675000, 688500, 765000, 810000, 850000, 860625, 918000, 956250, 1012500, 1147500, 1275000, 1350000, 1377000, 1434375, 1530000, 1721250, 1912500, 2025000, 2295000, 2550000, 2754000, 2868750, 3442500, 3825000, 4050000, 4303125, 4590000, 5737500, 6885000, 7650000, 8606250, 11475000, 13770000, 17212500, 22950000, 34425000, 68850000]

約数ペア:

[(1, 68850000), (2, 34425000), (3, 22950000), (4, 17212500), (5, 13770000), (6, 11475000), (8, 8606250), (9, 7650000), (10, 6885000), (12, 5737500), (15, 4590000), (16, 4303125), (17, 4050000), (18, 3825000), (20, 3442500), (24, 2868750), (25, 2754000), (27, 2550000), (30, 2295000), (34, 2025000), (36, 1912500), (40, 1721250), (45, 1530000), (48, 1434375), (50, 1377000), (51, 1350000), (54, 1275000), (60, 1147500), (68, 1012500), (72, 956250), (75, 918000), (80, 860625), (81, 850000), (85, 810000), (90, 765000), (100, 688500), (102, 675000), (108, 637500), (120, 573750), (125, 550800), (135, 510000), (136, 506250), (144, 478125), (150, 459000), (153, 450000), (162, 425000), (170, 405000), (180, 382500), (200, 344250), (204, 337500), (216, 318750), (225, 306000), (240, 286875), (250, 275400), (255, 270000), (270, 255000), (272, 253125), (300, 229500), (306, 225000), (324, 212500), (340, 202500), (360, 191250), (375, 183600), (400, 172125), (405, 170000), (408, 168750), (425, 162000), (432, 159375), (450, 153000), (459, 150000), (500, 137700), (510, 135000), (540, 127500), (600, 114750), (612, 112500), (625, 110160), (648, 106250), (675, 102000), (680, 101250), (720, 95625), (750, 91800), (765, 90000), (810, 85000), (816, 84375), (850, 81000), (900, 76500), (918, 75000), (1000, 68850), (1020, 67500), (1080, 63750), (1125, 61200), (1200, 57375), (1224, 56250), (1250, 55080), (1275, 54000), (1296, 53125), (1350, 51000), (1360, 50625), (1377, 50000), (1500, 45900), (1530, 45000), (1620, 42500), (1700, 40500), (1800, 38250), (1836, 37500), (1875, 36720), (2000, 34425), (2025, 34000), (2040, 33750), (2125, 32400), (2160, 31875), (2250, 30600), (2295, 30000), (2448, 28125), (2500, 27540), (2550, 27000), (2700, 25500), (2754, 25000), (3000, 22950), (3060, 22500), (3125, 22032), (3240, 21250), (3375, 20400), (3400, 20250), (3600, 19125), (3672, 18750), (3750, 18360), (3825, 18000), (4050, 17000), (4080, 16875), (4250, 16200), (4500, 15300), (4590, 15000), (5000, 13770), (5100, 13500), (5400, 12750), (5508, 12500), (5625, 12240), (6000, 11475), (6120, 11250), (6250, 11016), (6375, 10800), (6480, 10625), (6750, 10200), (6800, 10125), (6885, 10000), (7344, 9375), (7500, 9180), (7650, 9000), (8100, 8500)]