74342800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3793}}^1$

素因数の和:3825

約数の個数: 90

約数和(自身を含む): 207823938

約数和(自身を除く): 133481138

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3793, 3920, 4900, 7586, 9800, 15172, 18965, 19600, 26551, 30344, 37930, 53102, 60688, 75860, 94825, 106204, 132755, 151720, 185857, 189650, 212408, 265510, 303440, 371714, 379300, 424816, 531020, 663775, 743428, 758600, 929285, 1062040, 1327550, 1486856, 1517200, 1858570, 2124080, 2655100, 2973712, 3717140, 4646425, 5310200, 7434280, 9292850, 10620400, 14868560, 18585700, 37171400, 74342800]

約数ペア:

[(1, 74342800), (2, 37171400), (4, 18585700), (5, 14868560), (7, 10620400), (8, 9292850), (10, 7434280), (14, 5310200), (16, 4646425), (20, 3717140), (25, 2973712), (28, 2655100), (35, 2124080), (40, 1858570), (49, 1517200), (50, 1486856), (56, 1327550), (70, 1062040), (80, 929285), (98, 758600), (100, 743428), (112, 663775), (140, 531020), (175, 424816), (196, 379300), (200, 371714), (245, 303440), (280, 265510), (350, 212408), (392, 189650), (400, 185857), (490, 151720), (560, 132755), (700, 106204), (784, 94825), (980, 75860), (1225, 60688), (1400, 53102), (1960, 37930), (2450, 30344), (2800, 26551), (3793, 19600), (3920, 18965), (4900, 15172), (7586, 9800)]