173273760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10939}}^1$

素因数の和:10971

約数の個数: 144

約数和(自身を含む): 645109920

約数和(自身を除く): 471836160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10939, 15840, 21878, 32817, 43756, 54695, 65634, 87512, 98451, 109390, 120329, 131268, 164085, 175024, 196902, 218780, 240658, 262536, 328170, 350048, 360987, 393804, 437560, 481316, 492255, 525072, 601645, 656340, 721974, 787608, 875120, 962632, 984510, 1050144, 1082961, 1203290, 1312680, 1443948, 1575216, 1750240, 1804935, 1925264, 1969020, 2165922, 2406580, 2625360, 2887896, 3150432, 3609870, 3850528, 3938040, 4331844, 4813160, 5250720, 5414805, 5775792, 7219740, 7876080, 8663688, 9626320, 10829610, 11551584, 14439480, 15752160, 17327376, 19252640, 21659220, 28878960, 34654752, 43318440, 57757920, 86636880, 173273760]

約数ペア:

[(1, 173273760), (2, 86636880), (3, 57757920), (4, 43318440), (5, 34654752), (6, 28878960), (8, 21659220), (9, 19252640), (10, 17327376), (11, 15752160), (12, 14439480), (15, 11551584), (16, 10829610), (18, 9626320), (20, 8663688), (22, 7876080), (24, 7219740), (30, 5775792), (32, 5414805), (33, 5250720), (36, 4813160), (40, 4331844), (44, 3938040), (45, 3850528), (48, 3609870), (55, 3150432), (60, 2887896), (66, 2625360), (72, 2406580), (80, 2165922), (88, 1969020), (90, 1925264), (96, 1804935), (99, 1750240), (110, 1575216), (120, 1443948), (132, 1312680), (144, 1203290), (160, 1082961), (165, 1050144), (176, 984510), (180, 962632), (198, 875120), (220, 787608), (240, 721974), (264, 656340), (288, 601645), (330, 525072), (352, 492255), (360, 481316), (396, 437560), (440, 393804), (480, 360987), (495, 350048), (528, 328170), (660, 262536), (720, 240658), (792, 218780), (880, 196902), (990, 175024), (1056, 164085), (1320, 131268), (1440, 120329), (1584, 109390), (1760, 98451), (1980, 87512), (2640, 65634), (3168, 54695), (3960, 43756), (5280, 32817), (7920, 21878), (10939, 15840)]