75284440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24443}}^1$

素因数の和:24472

約数の個数: 64

約数和(自身を含む): 211196160

約数和(自身を除く): 135911720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24443, 48886, 97772, 122215, 171101, 195544, 244430, 268873, 342202, 488860, 537746, 684404, 855505, 977720, 1075492, 1344365, 1368808, 1711010, 1882111, 2150984, 2688730, 3422020, 3764222, 5377460, 6844040, 7528444, 9410555, 10754920, 15056888, 18821110, 37642220, 75284440]

約数ペア:

[(1, 75284440), (2, 37642220), (4, 18821110), (5, 15056888), (7, 10754920), (8, 9410555), (10, 7528444), (11, 6844040), (14, 5377460), (20, 3764222), (22, 3422020), (28, 2688730), (35, 2150984), (40, 1882111), (44, 1711010), (55, 1368808), (56, 1344365), (70, 1075492), (77, 977720), (88, 855505), (110, 684404), (140, 537746), (154, 488860), (220, 342202), (280, 268873), (308, 244430), (385, 195544), (440, 171101), (616, 122215), (770, 97772), (1540, 48886), (3080, 24443)]