80344950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{76519}}^1$

素因数の和:76541

約数の個数: 48

約数和(自身を含む): 227723520

約数和(自身を除く): 147378570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 76519, 153038, 229557, 382595, 459114, 535633, 765190, 1071266, 1147785, 1606899, 1912975, 2295570, 2678165, 3213798, 3825950, 5356330, 5738925, 8034495, 11477850, 13390825, 16068990, 26781650, 40172475, 80344950]

約数ペア:

[(1, 80344950), (2, 40172475), (3, 26781650), (5, 16068990), (6, 13390825), (7, 11477850), (10, 8034495), (14, 5738925), (15, 5356330), (21, 3825950), (25, 3213798), (30, 2678165), (35, 2295570), (42, 1912975), (50, 1606899), (70, 1147785), (75, 1071266), (105, 765190), (150, 535633), (175, 459114), (210, 382595), (350, 229557), (525, 153038), (1050, 76519)]