75044320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 193263840

約数和(自身を除く): 118219520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 331, 416, 436, 520, 545, 662, 872, 1040, 1090, 1324, 1417, 1655, 1744, 2080, 2180, 2648, 2834, 3310, 3488, 4303, 4360, 5296, 5668, 6620, 7085, 8606, 8720, 10592, 11336, 13240, 14170, 17212, 17440, 21515, 22672, 26480, 28340, 34424, 36079, 43030, 45344, 52960, 56680, 68848, 72158, 86060, 113360, 137696, 144316, 172120, 180395, 226720, 288632, 344240, 360790, 469027, 577264, 688480, 721580, 938054, 1154528, 1443160, 1876108, 2345135, 2886320, 3752216, 4690270, 5772640, 7504432, 9380540, 15008864, 18761080, 37522160, 75044320]

約数ペア:

[(1, 75044320), (2, 37522160), (4, 18761080), (5, 15008864), (8, 9380540), (10, 7504432), (13, 5772640), (16, 4690270), (20, 3752216), (26, 2886320), (32, 2345135), (40, 1876108), (52, 1443160), (65, 1154528), (80, 938054), (104, 721580), (109, 688480), (130, 577264), (160, 469027), (208, 360790), (218, 344240), (260, 288632), (331, 226720), (416, 180395), (436, 172120), (520, 144316), (545, 137696), (662, 113360), (872, 86060), (1040, 72158), (1090, 68848), (1324, 56680), (1417, 52960), (1655, 45344), (1744, 43030), (2080, 36079), (2180, 34424), (2648, 28340), (2834, 26480), (3310, 22672), (3488, 21515), (4303, 17440), (4360, 17212), (5296, 14170), (5668, 13240), (6620, 11336), (7085, 10592), (8606, 8720)]