71242800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59369}}^1$

素因数の和:59390

約数の個数: 60

約数和(自身を含む): 228218280

約数和(自身を除く): 156975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 59369, 118738, 178107, 237476, 296845, 356214, 474952, 593690, 712428, 890535, 949904, 1187380, 1424856, 1484225, 1781070, 2374760, 2849712, 2968450, 3562140, 4452675, 4749520, 5936900, 7124280, 8905350, 11873800, 14248560, 17810700, 23747600, 35621400, 71242800]

約数ペア:

[(1, 71242800), (2, 35621400), (3, 23747600), (4, 17810700), (5, 14248560), (6, 11873800), (8, 8905350), (10, 7124280), (12, 5936900), (15, 4749520), (16, 4452675), (20, 3562140), (24, 2968450), (25, 2849712), (30, 2374760), (40, 1781070), (48, 1484225), (50, 1424856), (60, 1187380), (75, 949904), (80, 890535), (100, 712428), (120, 593690), (150, 474952), (200, 356214), (240, 296845), (300, 237476), (400, 178107), (600, 118738), (1200, 59369)]