77442050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 170246916

約数和(自身を除く): 92804866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 98, 146, 175, 245, 350, 365, 433, 490, 511, 730, 866, 1022, 1225, 1825, 2165, 2450, 2555, 3031, 3577, 3650, 4330, 5110, 6062, 7154, 10825, 12775, 15155, 17885, 21217, 21650, 25550, 30310, 31609, 35770, 42434, 63218, 75775, 89425, 106085, 151550, 158045, 178850, 212170, 221263, 316090, 442526, 530425, 790225, 1060850, 1106315, 1548841, 1580450, 2212630, 3097682, 5531575, 7744205, 11063150, 15488410, 38721025, 77442050]

約数ペア:

[(1, 77442050), (2, 38721025), (5, 15488410), (7, 11063150), (10, 7744205), (14, 5531575), (25, 3097682), (35, 2212630), (49, 1580450), (50, 1548841), (70, 1106315), (73, 1060850), (98, 790225), (146, 530425), (175, 442526), (245, 316090), (350, 221263), (365, 212170), (433, 178850), (490, 158045), (511, 151550), (730, 106085), (866, 89425), (1022, 75775), (1225, 63218), (1825, 42434), (2165, 35770), (2450, 31609), (2555, 30310), (3031, 25550), (3577, 21650), (3650, 21217), (4330, 17885), (5110, 15155), (6062, 12775), (7154, 10825)]