91128060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2017}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 277660656

約数和(自身を除く): 186532596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 2017, 2259, 2510, 3012, 3765, 4034, 4518, 5020, 6051, 7530, 8068, 9036, 10085, 11295, 12102, 15060, 18153, 20170, 22590, 24204, 30255, 36306, 40340, 45180, 60510, 72612, 90765, 121020, 181530, 363060, 506267, 1012534, 1518801, 2025068, 2531335, 3037602, 4556403, 5062670, 6075204, 7594005, 9112806, 10125340, 15188010, 18225612, 22782015, 30376020, 45564030, 91128060]

約数ペア:

[(1, 91128060), (2, 45564030), (3, 30376020), (4, 22782015), (5, 18225612), (6, 15188010), (9, 10125340), (10, 9112806), (12, 7594005), (15, 6075204), (18, 5062670), (20, 4556403), (30, 3037602), (36, 2531335), (45, 2025068), (60, 1518801), (90, 1012534), (180, 506267), (251, 363060), (502, 181530), (753, 121020), (1004, 90765), (1255, 72612), (1506, 60510), (2017, 45180), (2259, 40340), (2510, 36306), (3012, 30255), (3765, 24204), (4034, 22590), (4518, 20170), (5020, 18153), (6051, 15060), (7530, 12102), (8068, 11295), (9036, 10085)]