75915520

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 183665664

約数和(自身を除く): 107750144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 467, 508, 635, 640, 934, 1016, 1270, 1280, 1868, 2032, 2335, 2540, 3736, 4064, 4670, 5080, 7472, 8128, 9340, 10160, 14944, 16256, 18680, 20320, 29888, 32512, 37360, 40640, 59309, 59776, 74720, 81280, 118618, 119552, 149440, 162560, 237236, 296545, 298880, 474472, 593090, 597760, 948944, 1186180, 1897888, 2372360, 3795776, 4744720, 7591552, 9489440, 15183104, 18978880, 37957760, 75915520]

約数ペア:

[(1, 75915520), (2, 37957760), (4, 18978880), (5, 15183104), (8, 9489440), (10, 7591552), (16, 4744720), (20, 3795776), (32, 2372360), (40, 1897888), (64, 1186180), (80, 948944), (127, 597760), (128, 593090), (160, 474472), (254, 298880), (256, 296545), (320, 237236), (467, 162560), (508, 149440), (635, 119552), (640, 118618), (934, 81280), (1016, 74720), (1270, 59776), (1280, 59309), (1868, 40640), (2032, 37360), (2335, 32512), (2540, 29888), (3736, 20320), (4064, 18680), (4670, 16256), (5080, 14944), (7472, 10160), (8128, 9340)]