64365450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{991}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 160156416

約数和(自身を除く): 95790966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 433, 866, 991, 1299, 1982, 2165, 2598, 2973, 4330, 4955, 5946, 6495, 9910, 10825, 12990, 14865, 21650, 24775, 29730, 32475, 49550, 64950, 74325, 148650, 429103, 858206, 1287309, 2145515, 2574618, 4291030, 6436545, 10727575, 12873090, 21455150, 32182725, 64365450]

約数ペア:

[(1, 64365450), (2, 32182725), (3, 21455150), (5, 12873090), (6, 10727575), (10, 6436545), (15, 4291030), (25, 2574618), (30, 2145515), (50, 1287309), (75, 858206), (150, 429103), (433, 148650), (866, 74325), (991, 64950), (1299, 49550), (1982, 32475), (2165, 29730), (2598, 24775), (2973, 21650), (4330, 14865), (4955, 12990), (5946, 10825), (6495, 9910)]