75938000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:949

約数の個数: 80

約数和(自身を含む): 188101056

約数和(自身を除く): 112163056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 883, 1000, 1075, 1720, 1766, 2000, 2150, 3440, 3532, 4300, 4415, 5375, 7064, 8600, 8830, 10750, 14128, 17200, 17660, 21500, 22075, 35320, 37969, 43000, 44150, 70640, 75938, 86000, 88300, 110375, 151876, 176600, 189845, 220750, 303752, 353200, 379690, 441500, 607504, 759380, 883000, 949225, 1518760, 1766000, 1898450, 3037520, 3796900, 4746125, 7593800, 9492250, 15187600, 18984500, 37969000, 75938000]

約数ペア:

[(1, 75938000), (2, 37969000), (4, 18984500), (5, 15187600), (8, 9492250), (10, 7593800), (16, 4746125), (20, 3796900), (25, 3037520), (40, 1898450), (43, 1766000), (50, 1518760), (80, 949225), (86, 883000), (100, 759380), (125, 607504), (172, 441500), (200, 379690), (215, 353200), (250, 303752), (344, 220750), (400, 189845), (430, 176600), (500, 151876), (688, 110375), (860, 88300), (883, 86000), (1000, 75938), (1075, 70640), (1720, 44150), (1766, 43000), (2000, 37969), (2150, 35320), (3440, 22075), (3532, 21500), (4300, 17660), (4415, 17200), (5375, 14128), (7064, 10750), (8600, 8830)]