60199828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 124000800

約数和(自身を除く): 63800972

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 109, 169, 172, 218, 247, 338, 436, 494, 559, 676, 817, 988, 1118, 1417, 1634, 2071, 2236, 2834, 3211, 3268, 4142, 4687, 5668, 6422, 7267, 8284, 9374, 10621, 12844, 14534, 18421, 18748, 21242, 26923, 29068, 36842, 42484, 53846, 60931, 73684, 89053, 107692, 121862, 138073, 178106, 243724, 276146, 349999, 356212, 552292, 699998, 792103, 1157689, 1399996, 1584206, 2315378, 3168412, 4630756, 15049957, 30099914, 60199828]

約数ペア:

[(1, 60199828), (2, 30099914), (4, 15049957), (13, 4630756), (19, 3168412), (26, 2315378), (38, 1584206), (43, 1399996), (52, 1157689), (76, 792103), (86, 699998), (109, 552292), (169, 356212), (172, 349999), (218, 276146), (247, 243724), (338, 178106), (436, 138073), (494, 121862), (559, 107692), (676, 89053), (817, 73684), (988, 60931), (1118, 53846), (1417, 42484), (1634, 36842), (2071, 29068), (2236, 26923), (2834, 21242), (3211, 18748), (3268, 18421), (4142, 14534), (4687, 12844), (5668, 10621), (6422, 9374), (7267, 8284)]