15244000

素因数分解:

$2^5\times 5^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 38840256

約数和(自身を除く): 23596256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 103, 125, 148, 160, 185, 200, 206, 250, 296, 370, 400, 412, 500, 515, 592, 740, 800, 824, 925, 1000, 1030, 1184, 1480, 1648, 1850, 2000, 2060, 2575, 2960, 3296, 3700, 3811, 4000, 4120, 4625, 5150, 5920, 7400, 7622, 8240, 9250, 10300, 12875, 14800, 15244, 16480, 18500, 19055, 20600, 25750, 29600, 30488, 37000, 38110, 41200, 51500, 60976, 74000, 76220, 82400, 95275, 103000, 121952, 148000, 152440, 190550, 206000, 304880, 381100, 412000, 476375, 609760, 762200, 952750, 1524400, 1905500, 3048800, 3811000, 7622000, 15244000]

約数ペア:

[(1, 15244000), (2, 7622000), (4, 3811000), (5, 3048800), (8, 1905500), (10, 1524400), (16, 952750), (20, 762200), (25, 609760), (32, 476375), (37, 412000), (40, 381100), (50, 304880), (74, 206000), (80, 190550), (100, 152440), (103, 148000), (125, 121952), (148, 103000), (160, 95275), (185, 82400), (200, 76220), (206, 74000), (250, 60976), (296, 51500), (370, 41200), (400, 38110), (412, 37000), (500, 30488), (515, 29600), (592, 25750), (740, 20600), (800, 19055), (824, 18500), (925, 16480), (1000, 15244), (1030, 14800), (1184, 12875), (1480, 10300), (1648, 9250), (1850, 8240), (2000, 7622), (2060, 7400), (2575, 5920), (2960, 5150), (3296, 4625), (3700, 4120), (3811, 4000)]