139275400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 381672000

約数和(自身を除く): 242396600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 37, 40, 44, 50, 55, 58, 59, 74, 88, 100, 110, 116, 118, 145, 148, 185, 200, 220, 232, 236, 275, 290, 295, 296, 319, 370, 407, 440, 472, 550, 580, 590, 638, 649, 725, 740, 814, 925, 1073, 1100, 1160, 1180, 1276, 1298, 1450, 1475, 1480, 1595, 1628, 1711, 1850, 2035, 2146, 2183, 2200, 2360, 2552, 2596, 2900, 2950, 3190, 3245, 3256, 3422, 3700, 4070, 4292, 4366, 5192, 5365, 5800, 5900, 6380, 6490, 6844, 7400, 7975, 8140, 8555, 8584, 8732, 10175, 10730, 10915, 11800, 11803, 12760, 12980, 13688, 15950, 16225, 16280, 17110, 17464, 18821, 20350, 21460, 21830, 23606, 24013, 25960, 26825, 31900, 32450, 34220, 37642, 40700, 42775, 42920, 43660, 47212, 48026, 53650, 54575, 59015, 63307, 63800, 64900, 68440, 75284, 81400, 85550, 87320, 94105, 94424, 96052, 107300, 109150, 118030, 120065, 126614, 129800, 150568, 171100, 188210, 192104, 214600, 218300, 236060, 240130, 253228, 295075, 316535, 342200, 376420, 436600, 470525, 472120, 480260, 506456, 590150, 600325, 633070, 696377, 752840, 941050, 960520, 1180300, 1200650, 1266140, 1392754, 1582675, 1882100, 2360600, 2401300, 2532280, 2785508, 3165350, 3481885, 3764200, 4802600, 5571016, 6330700, 6963770, 12661400, 13927540, 17409425, 27855080, 34818850, 69637700, 139275400]

約数ペア:

[(1, 139275400), (2, 69637700), (4, 34818850), (5, 27855080), (8, 17409425), (10, 13927540), (11, 12661400), (20, 6963770), (22, 6330700), (25, 5571016), (29, 4802600), (37, 3764200), (40, 3481885), (44, 3165350), (50, 2785508), (55, 2532280), (58, 2401300), (59, 2360600), (74, 1882100), (88, 1582675), (100, 1392754), (110, 1266140), (116, 1200650), (118, 1180300), (145, 960520), (148, 941050), (185, 752840), (200, 696377), (220, 633070), (232, 600325), (236, 590150), (275, 506456), (290, 480260), (295, 472120), (296, 470525), (319, 436600), (370, 376420), (407, 342200), (440, 316535), (472, 295075), (550, 253228), (580, 240130), (590, 236060), (638, 218300), (649, 214600), (725, 192104), (740, 188210), (814, 171100), (925, 150568), (1073, 129800), (1100, 126614), (1160, 120065), (1180, 118030), (1276, 109150), (1298, 107300), (1450, 96052), (1475, 94424), (1480, 94105), (1595, 87320), (1628, 85550), (1711, 81400), (1850, 75284), (2035, 68440), (2146, 64900), (2183, 63800), (2200, 63307), (2360, 59015), (2552, 54575), (2596, 53650), (2900, 48026), (2950, 47212), (3190, 43660), (3245, 42920), (3256, 42775), (3422, 40700), (3700, 37642), (4070, 34220), (4292, 32450), (4366, 31900), (5192, 26825), (5365, 25960), (5800, 24013), (5900, 23606), (6380, 21830), (6490, 21460), (6844, 20350), (7400, 18821), (7975, 17464), (8140, 17110), (8555, 16280), (8584, 16225), (8732, 15950), (10175, 13688), (10730, 12980), (10915, 12760), (11800, 11803)]