161848800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 599961600

約数和(自身を除く): 438112800

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, 59, 60, 72, 75, 80, 90, 96, 100, 108, 118, 120, 127, 135, 144, 150, 160, 177, 180, 200, 216, 225, 236, 240, 254, 270, 288, 295, 300, 354, 360, 381, 400, 432, 450, 472, 480, 508, 531, 540, 590, 600, 635, 675, 708, 720, 762, 800, 864, 885, 900, 944, 1016, 1062, 1080, 1143, 1180, 1200, 1270, 1350, 1416, 1440, 1475, 1524, 1593, 1770, 1800, 1888, 1905, 2032, 2124, 2160, 2286, 2360, 2400, 2540, 2655, 2700, 2832, 2950, 3048, 3175, 3186, 3429, 3540, 3600, 3810, 4064, 4248, 4320, 4425, 4572, 4720, 5080, 5310, 5400, 5664, 5715, 5900, 6096, 6350, 6372, 6858, 7080, 7200, 7493, 7620, 7965, 8496, 8850, 9144, 9440, 9525, 10160, 10620, 10800, 11430, 11800, 12192, 12700, 12744, 13275, 13716, 14160, 14986, 15240, 15930, 16992, 17145, 17700, 18288, 19050, 20320, 21240, 21600, 22479, 22860, 23600, 25400, 25488, 26550, 27432, 28320, 28575, 29972, 30480, 31860, 34290, 35400, 36576, 37465, 38100, 39825, 42480, 44958, 45720, 47200, 50800, 50976, 53100, 54864, 57150, 59944, 60960, 63720, 67437, 68580, 70800, 74930, 76200, 79650, 84960, 85725, 89916, 91440, 101600, 106200, 109728, 112395, 114300, 119888, 127440, 134874, 137160, 141600, 149860, 152400, 159300, 171450, 179832, 182880, 187325, 202311, 212400, 224790, 228600, 239776, 254880, 269748, 274320, 299720, 304800, 318600, 337185, 342900, 359664, 374650, 404622, 424800, 449580, 457200, 539496, 548640, 561975, 599440, 637200, 674370, 685800, 719328, 749300, 809244, 899160, 914400, 1011555, 1078992, 1123950, 1198880, 1274400, 1348740, 1371600, 1498600, 1618488, 1685925, 1798320, 2023110, 2157984, 2247900, 2697480, 2743200, 2997200, 3236976, 3371850, 3596640, 4046220, 4495800, 5057775, 5394960, 5994400, 6473952, 6743700, 8092440, 8991600, 10115550, 10789920, 13487400, 16184880, 17983200, 20231100, 26974800, 32369760, 40462200, 53949600, 80924400, 161848800]

約数ペア:

[(1, 161848800), (2, 80924400), (3, 53949600), (4, 40462200), (5, 32369760), (6, 26974800), (8, 20231100), (9, 17983200), (10, 16184880), (12, 13487400), (15, 10789920), (16, 10115550), (18, 8991600), (20, 8092440), (24, 6743700), (25, 6473952), (27, 5994400), (30, 5394960), (32, 5057775), (36, 4495800), (40, 4046220), (45, 3596640), (48, 3371850), (50, 3236976), (54, 2997200), (59, 2743200), (60, 2697480), (72, 2247900), (75, 2157984), (80, 2023110), (90, 1798320), (96, 1685925), (100, 1618488), (108, 1498600), (118, 1371600), (120, 1348740), (127, 1274400), (135, 1198880), (144, 1123950), (150, 1078992), (160, 1011555), (177, 914400), (180, 899160), (200, 809244), (216, 749300), (225, 719328), (236, 685800), (240, 674370), (254, 637200), (270, 599440), (288, 561975), (295, 548640), (300, 539496), (354, 457200), (360, 449580), (381, 424800), (400, 404622), (432, 374650), (450, 359664), (472, 342900), (480, 337185), (508, 318600), (531, 304800), (540, 299720), (590, 274320), (600, 269748), (635, 254880), (675, 239776), (708, 228600), (720, 224790), (762, 212400), (800, 202311), (864, 187325), (885, 182880), (900, 179832), (944, 171450), (1016, 159300), (1062, 152400), (1080, 149860), (1143, 141600), (1180, 137160), (1200, 134874), (1270, 127440), (1350, 119888), (1416, 114300), (1440, 112395), (1475, 109728), (1524, 106200), (1593, 101600), (1770, 91440), (1800, 89916), (1888, 85725), (1905, 84960), (2032, 79650), (2124, 76200), (2160, 74930), (2286, 70800), (2360, 68580), (2400, 67437), (2540, 63720), (2655, 60960), (2700, 59944), (2832, 57150), (2950, 54864), (3048, 53100), (3175, 50976), (3186, 50800), (3429, 47200), (3540, 45720), (3600, 44958), (3810, 42480), (4064, 39825), (4248, 38100), (4320, 37465), (4425, 36576), (4572, 35400), (4720, 34290), (5080, 31860), (5310, 30480), (5400, 29972), (5664, 28575), (5715, 28320), (5900, 27432), (6096, 26550), (6350, 25488), (6372, 25400), (6858, 23600), (7080, 22860), (7200, 22479), (7493, 21600), (7620, 21240), (7965, 20320), (8496, 19050), (8850, 18288), (9144, 17700), (9440, 17145), (9525, 16992), (10160, 15930), (10620, 15240), (10800, 14986), (11430, 14160), (11800, 13716), (12192, 13275), (12700, 12744)]