68788800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 252

約数和(自身を含む): 259794756

約数和(自身を除く): 191005956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 281, 288, 300, 306, 320, 340, 360, 400, 408, 425, 450, 480, 510, 544, 562, 576, 600, 612, 680, 720, 765, 800, 816, 843, 850, 900, 960, 1020, 1088, 1124, 1200, 1224, 1275, 1360, 1405, 1440, 1530, 1600, 1632, 1686, 1700, 1800, 2040, 2248, 2400, 2448, 2529, 2550, 2720, 2810, 2880, 3060, 3264, 3372, 3400, 3600, 3825, 4080, 4215, 4496, 4777, 4800, 4896, 5058, 5100, 5440, 5620, 6120, 6744, 6800, 7025, 7200, 7650, 8160, 8430, 8992, 9554, 9792, 10116, 10200, 11240, 12240, 12645, 13488, 13600, 14050, 14331, 14400, 15300, 16320, 16860, 17984, 19108, 20232, 20400, 21075, 22480, 23885, 24480, 25290, 26976, 27200, 28100, 28662, 30600, 33720, 38216, 40464, 40800, 42150, 42993, 44960, 47770, 48960, 50580, 53952, 56200, 57324, 61200, 63225, 67440, 71655, 76432, 80928, 81600, 84300, 85986, 89920, 95540, 101160, 112400, 114648, 119425, 122400, 126450, 134880, 143310, 152864, 161856, 168600, 171972, 191080, 202320, 214965, 224800, 229296, 238850, 244800, 252900, 269760, 286620, 305728, 337200, 343944, 358275, 382160, 404640, 429930, 449600, 458592, 477700, 505800, 573240, 674400, 687888, 716550, 764320, 809280, 859860, 917184, 955400, 1011600, 1074825, 1146480, 1348800, 1375776, 1433100, 1528640, 1719720, 1910800, 2023200, 2149650, 2292960, 2751552, 2866200, 3439440, 3821600, 4046400, 4299300, 4585920, 5732400, 6878880, 7643200, 8598600, 11464800, 13757760, 17197200, 22929600, 34394400, 68788800]

約数ペア:

[(1, 68788800), (2, 34394400), (3, 22929600), (4, 17197200), (5, 13757760), (6, 11464800), (8, 8598600), (9, 7643200), (10, 6878880), (12, 5732400), (15, 4585920), (16, 4299300), (17, 4046400), (18, 3821600), (20, 3439440), (24, 2866200), (25, 2751552), (30, 2292960), (32, 2149650), (34, 2023200), (36, 1910800), (40, 1719720), (45, 1528640), (48, 1433100), (50, 1375776), (51, 1348800), (60, 1146480), (64, 1074825), (68, 1011600), (72, 955400), (75, 917184), (80, 859860), (85, 809280), (90, 764320), (96, 716550), (100, 687888), (102, 674400), (120, 573240), (136, 505800), (144, 477700), (150, 458592), (153, 449600), (160, 429930), (170, 404640), (180, 382160), (192, 358275), (200, 343944), (204, 337200), (225, 305728), (240, 286620), (255, 269760), (272, 252900), (281, 244800), (288, 238850), (300, 229296), (306, 224800), (320, 214965), (340, 202320), (360, 191080), (400, 171972), (408, 168600), (425, 161856), (450, 152864), (480, 143310), (510, 134880), (544, 126450), (562, 122400), (576, 119425), (600, 114648), (612, 112400), (680, 101160), (720, 95540), (765, 89920), (800, 85986), (816, 84300), (843, 81600), (850, 80928), (900, 76432), (960, 71655), (1020, 67440), (1088, 63225), (1124, 61200), (1200, 57324), (1224, 56200), (1275, 53952), (1360, 50580), (1405, 48960), (1440, 47770), (1530, 44960), (1600, 42993), (1632, 42150), (1686, 40800), (1700, 40464), (1800, 38216), (2040, 33720), (2248, 30600), (2400, 28662), (2448, 28100), (2529, 27200), (2550, 26976), (2720, 25290), (2810, 24480), (2880, 23885), (3060, 22480), (3264, 21075), (3372, 20400), (3400, 20232), (3600, 19108), (3825, 17984), (4080, 16860), (4215, 16320), (4496, 15300), (4777, 14400), (4800, 14331), (4896, 14050), (5058, 13600), (5100, 13488), (5440, 12645), (5620, 12240), (6120, 11240), (6744, 10200), (6800, 10116), (7025, 9792), (7200, 9554), (7650, 8992), (8160, 8430)]