72173500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 190899072

約数和(自身を除く): 118725572

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1190, 1213, 1700, 1750, 2125, 2380, 2426, 2975, 3500, 4250, 4852, 5950, 6065, 8491, 8500, 11900, 12130, 14875, 16982, 20621, 24260, 29750, 30325, 33964, 41242, 42455, 59500, 60650, 82484, 84910, 103105, 121300, 144347, 151625, 169820, 206210, 212275, 288694, 303250, 412420, 424550, 515525, 577388, 606500, 721735, 849100, 1031050, 1061375, 1443470, 2062100, 2122750, 2577625, 2886940, 3608675, 4245500, 5155250, 7217350, 10310500, 14434700, 18043375, 36086750, 72173500]

約数ペア:

[(1, 72173500), (2, 36086750), (4, 18043375), (5, 14434700), (7, 10310500), (10, 7217350), (14, 5155250), (17, 4245500), (20, 3608675), (25, 2886940), (28, 2577625), (34, 2122750), (35, 2062100), (50, 1443470), (68, 1061375), (70, 1031050), (85, 849100), (100, 721735), (119, 606500), (125, 577388), (140, 515525), (170, 424550), (175, 412420), (238, 303250), (250, 288694), (340, 212275), (350, 206210), (425, 169820), (476, 151625), (500, 144347), (595, 121300), (700, 103105), (850, 84910), (875, 82484), (1190, 60650), (1213, 59500), (1700, 42455), (1750, 41242), (2125, 33964), (2380, 30325), (2426, 29750), (2975, 24260), (3500, 20621), (4250, 16982), (4852, 14875), (5950, 12130), (6065, 11900), (8491, 8500)]