75740000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 120

約数和(自身を含む): 213344208

約数和(自身を除く): 137604208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 541, 560, 625, 700, 800, 875, 1000, 1082, 1120, 1250, 1400, 1750, 2000, 2164, 2500, 2705, 2800, 3500, 3787, 4000, 4328, 4375, 5000, 5410, 5600, 7000, 7574, 8656, 8750, 10000, 10820, 13525, 14000, 15148, 17312, 17500, 18935, 20000, 21640, 27050, 28000, 30296, 35000, 37870, 43280, 54100, 60592, 67625, 70000, 75740, 86560, 94675, 108200, 121184, 135250, 140000, 151480, 189350, 216400, 270500, 302960, 338125, 378700, 432800, 473375, 541000, 605920, 676250, 757400, 946750, 1082000, 1352500, 1514800, 1893500, 2164000, 2366875, 2705000, 3029600, 3787000, 4733750, 5410000, 7574000, 9467500, 10820000, 15148000, 18935000, 37870000, 75740000]

約数ペア:

[(1, 75740000), (2, 37870000), (4, 18935000), (5, 15148000), (7, 10820000), (8, 9467500), (10, 7574000), (14, 5410000), (16, 4733750), (20, 3787000), (25, 3029600), (28, 2705000), (32, 2366875), (35, 2164000), (40, 1893500), (50, 1514800), (56, 1352500), (70, 1082000), (80, 946750), (100, 757400), (112, 676250), (125, 605920), (140, 541000), (160, 473375), (175, 432800), (200, 378700), (224, 338125), (250, 302960), (280, 270500), (350, 216400), (400, 189350), (500, 151480), (541, 140000), (560, 135250), (625, 121184), (700, 108200), (800, 94675), (875, 86560), (1000, 75740), (1082, 70000), (1120, 67625), (1250, 60592), (1400, 54100), (1750, 43280), (2000, 37870), (2164, 35000), (2500, 30296), (2705, 28000), (2800, 27050), (3500, 21640), (3787, 20000), (4000, 18935), (4328, 17500), (4375, 17312), (5000, 15148), (5410, 14000), (5600, 13525), (7000, 10820), (7574, 10000), (8656, 8750)]