64343850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 95958390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 502, 753, 1255, 1506, 1709, 2510, 3418, 3765, 5127, 6275, 7530, 8545, 10254, 12550, 17090, 18825, 25635, 37650, 42725, 51270, 85450, 128175, 256350, 428959, 857918, 1286877, 2144795, 2573754, 4289590, 6434385, 10723975, 12868770, 21447950, 32171925, 64343850]

約数ペア:

[(1, 64343850), (2, 32171925), (3, 21447950), (5, 12868770), (6, 10723975), (10, 6434385), (15, 4289590), (25, 2573754), (30, 2144795), (50, 1286877), (75, 857918), (150, 428959), (251, 256350), (502, 128175), (753, 85450), (1255, 51270), (1506, 42725), (1709, 37650), (2510, 25635), (3418, 18825), (3765, 17090), (5127, 12550), (6275, 10254), (7530, 8545)]