75005502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 116595138

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 43, 57, 66, 78, 86, 107, 114, 129, 143, 209, 214, 247, 258, 286, 321, 418, 429, 473, 494, 559, 627, 642, 741, 817, 858, 946, 1118, 1177, 1254, 1391, 1419, 1482, 1634, 1677, 2033, 2354, 2451, 2717, 2782, 2838, 3354, 3531, 4066, 4173, 4601, 4902, 5434, 6099, 6149, 7062, 8151, 8346, 8987, 9202, 10621, 12198, 12298, 13803, 15301, 16302, 17974, 18447, 21242, 22363, 26429, 26961, 27606, 30602, 31863, 36894, 44726, 45903, 50611, 52858, 53922, 59813, 63726, 67089, 79287, 87419, 91806, 101222, 116831, 119626, 134178, 151833, 158574, 174838, 179439, 233662, 262257, 290719, 303666, 350493, 358878, 524514, 581438, 657943, 700986, 872157, 961609, 1136447, 1315886, 1744314, 1923218, 1973829, 2272894, 2884827, 3409341, 3947658, 5769654, 6818682, 12500917, 25001834, 37502751, 75005502]

約数ペア:

[(1, 75005502), (2, 37502751), (3, 25001834), (6, 12500917), (11, 6818682), (13, 5769654), (19, 3947658), (22, 3409341), (26, 2884827), (33, 2272894), (38, 1973829), (39, 1923218), (43, 1744314), (57, 1315886), (66, 1136447), (78, 961609), (86, 872157), (107, 700986), (114, 657943), (129, 581438), (143, 524514), (209, 358878), (214, 350493), (247, 303666), (258, 290719), (286, 262257), (321, 233662), (418, 179439), (429, 174838), (473, 158574), (494, 151833), (559, 134178), (627, 119626), (642, 116831), (741, 101222), (817, 91806), (858, 87419), (946, 79287), (1118, 67089), (1177, 63726), (1254, 59813), (1391, 53922), (1419, 52858), (1482, 50611), (1634, 45903), (1677, 44726), (2033, 36894), (2354, 31863), (2451, 30602), (2717, 27606), (2782, 26961), (2838, 26429), (3354, 22363), (3531, 21242), (4066, 18447), (4173, 17974), (4601, 16302), (4902, 15301), (5434, 13803), (6099, 12298), (6149, 12198), (7062, 10621), (8151, 9202), (8346, 8987)]