151590400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 120

約数和(自身を含む): 404911584

約数和(自身を除く): 253321184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 911, 1040, 1280, 1300, 1600, 1664, 1822, 2080, 2560, 2600, 3200, 3328, 3644, 4160, 4555, 5200, 6400, 6656, 7288, 8320, 9110, 10400, 11843, 12800, 14576, 16640, 18220, 20800, 22775, 23686, 29152, 33280, 36440, 41600, 45550, 47372, 58304, 59215, 72880, 83200, 91100, 94744, 116608, 118430, 145760, 166400, 182200, 189488, 233216, 236860, 291520, 296075, 364400, 378976, 466432, 473720, 583040, 592150, 728800, 757952, 947440, 1166080, 1184300, 1457600, 1515904, 1894880, 2332160, 2368600, 2915200, 3031808, 3789760, 4737200, 5830400, 6063616, 7579520, 9474400, 11660800, 15159040, 18948800, 30318080, 37897600, 75795200, 151590400]

約数ペア:

[(1, 151590400), (2, 75795200), (4, 37897600), (5, 30318080), (8, 18948800), (10, 15159040), (13, 11660800), (16, 9474400), (20, 7579520), (25, 6063616), (26, 5830400), (32, 4737200), (40, 3789760), (50, 3031808), (52, 2915200), (64, 2368600), (65, 2332160), (80, 1894880), (100, 1515904), (104, 1457600), (128, 1184300), (130, 1166080), (160, 947440), (200, 757952), (208, 728800), (256, 592150), (260, 583040), (320, 473720), (325, 466432), (400, 378976), (416, 364400), (512, 296075), (520, 291520), (640, 236860), (650, 233216), (800, 189488), (832, 182200), (911, 166400), (1040, 145760), (1280, 118430), (1300, 116608), (1600, 94744), (1664, 91100), (1822, 83200), (2080, 72880), (2560, 59215), (2600, 58304), (3200, 47372), (3328, 45550), (3644, 41600), (4160, 36440), (4555, 33280), (5200, 29152), (6400, 23686), (6656, 22775), (7288, 20800), (8320, 18220), (9110, 16640), (10400, 14576), (11843, 12800)]