75389320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 177059520

約数和(自身を除く): 101670200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 53, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 827, 860, 1060, 1654, 1720, 2120, 2279, 3308, 4135, 4558, 6616, 8270, 9116, 11395, 16540, 18232, 22790, 33080, 35561, 43831, 45580, 71122, 87662, 91160, 142244, 175324, 177805, 219155, 284488, 350648, 355610, 438310, 711220, 876620, 1422440, 1753240, 1884733, 3769466, 7538932, 9423665, 15077864, 18847330, 37694660, 75389320]

約数ペア:

[(1, 75389320), (2, 37694660), (4, 18847330), (5, 15077864), (8, 9423665), (10, 7538932), (20, 3769466), (40, 1884733), (43, 1753240), (53, 1422440), (86, 876620), (106, 711220), (172, 438310), (212, 355610), (215, 350648), (265, 284488), (344, 219155), (424, 177805), (430, 175324), (530, 142244), (827, 91160), (860, 87662), (1060, 71122), (1654, 45580), (1720, 43831), (2120, 35561), (2279, 33080), (3308, 22790), (4135, 18232), (4558, 16540), (6616, 11395), (8270, 9116)]