9009757080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{80473}}^1$

素因数の和:80801

約数の個数: 96

約数和(自身を含む): 29376228960

約数和(自身を除く): 20366471880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 9330, 11196, 12440, 13995, 18660, 22392, 27990, 37320, 55980, 80473, 111960, 160946, 241419, 321892, 402365, 482838, 643784, 724257, 804730, 965676, 1207095, 1448514, 1609460, 1931352, 2414190, 2897028, 3218920, 3621285, 4828380, 5794056, 7242570, 9656760, 14485140, 25027103, 28970280, 50054206, 75081309, 100108412, 125135515, 150162618, 200216824, 225243927, 250271030, 300325236, 375406545, 450487854, 500542060, 600650472, 750813090, 900975708, 1001084120, 1126219635, 1501626180, 1801951416, 2252439270, 3003252360, 4504878540, 9009757080]

約数ペア:

[(1, 9009757080), (2, 4504878540), (3, 3003252360), (4, 2252439270), (5, 1801951416), (6, 1501626180), (8, 1126219635), (9, 1001084120), (10, 900975708), (12, 750813090), (15, 600650472), (18, 500542060), (20, 450487854), (24, 375406545), (30, 300325236), (36, 250271030), (40, 225243927), (45, 200216824), (60, 150162618), (72, 125135515), (90, 100108412), (120, 75081309), (180, 50054206), (311, 28970280), (360, 25027103), (622, 14485140), (933, 9656760), (1244, 7242570), (1555, 5794056), (1866, 4828380), (2488, 3621285), (2799, 3218920), (3110, 2897028), (3732, 2414190), (4665, 1931352), (5598, 1609460), (6220, 1448514), (7464, 1207095), (9330, 965676), (11196, 804730), (12440, 724257), (13995, 643784), (18660, 482838), (22392, 402365), (27990, 321892), (37320, 241419), (55980, 160946), (80473, 111960)]