172648800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{7993}}^1$

素因数の和:8022

約数の個数: 144

約数和(自身を含む): 624491280

約数和(自身を除く): 451842480

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, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 7993, 10800, 15986, 21600, 23979, 31972, 39965, 47958, 63944, 71937, 79930, 95916, 119895, 127888, 143874, 159860, 191832, 199825, 215811, 239790, 255776, 287748, 319720, 359685, 383664, 399650, 431622, 479580, 575496, 599475, 639440, 719370, 767328, 799300, 863244, 959160, 1079055, 1150992, 1198950, 1278880, 1438740, 1598600, 1726488, 1798425, 1918320, 2158110, 2301984, 2397900, 2877480, 3197200, 3452976, 3596850, 3836640, 4316220, 4795800, 5395275, 5754960, 6394400, 6905952, 7193700, 8632440, 9591600, 10790550, 11509920, 14387400, 17264880, 19183200, 21581100, 28774800, 34529760, 43162200, 57549600, 86324400, 172648800]

約数ペア:

[(1, 172648800), (2, 86324400), (3, 57549600), (4, 43162200), (5, 34529760), (6, 28774800), (8, 21581100), (9, 19183200), (10, 17264880), (12, 14387400), (15, 11509920), (16, 10790550), (18, 9591600), (20, 8632440), (24, 7193700), (25, 6905952), (27, 6394400), (30, 5754960), (32, 5395275), (36, 4795800), (40, 4316220), (45, 3836640), (48, 3596850), (50, 3452976), (54, 3197200), (60, 2877480), (72, 2397900), (75, 2301984), (80, 2158110), (90, 1918320), (96, 1798425), (100, 1726488), (108, 1598600), (120, 1438740), (135, 1278880), (144, 1198950), (150, 1150992), (160, 1079055), (180, 959160), (200, 863244), (216, 799300), (225, 767328), (240, 719370), (270, 639440), (288, 599475), (300, 575496), (360, 479580), (400, 431622), (432, 399650), (450, 383664), (480, 359685), (540, 319720), (600, 287748), (675, 255776), (720, 239790), (800, 215811), (864, 199825), (900, 191832), (1080, 159860), (1200, 143874), (1350, 127888), (1440, 119895), (1800, 95916), (2160, 79930), (2400, 71937), (2700, 63944), (3600, 47958), (4320, 39965), (5400, 31972), (7200, 23979), (7993, 21600), (10800, 15986)]