30826800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{8563}}^1$

素因数の和:8587

約数の個数: 90

約数和(自身を含む): 106990052

約数和(自身を除く): 76163252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 77067, 85630, 102756, 128445, 137008, 154134, 171260, 205512, 214075, 256890, 308268, 342520, 385335, 411024, 428150, 513780, 616536, 642225, 685040, 770670, 856300, 1027560, 1233072, 1284450, 1541340, 1712600, 1926675, 2055120, 2568900, 3082680, 3425200, 3853350, 5137800, 6165360, 7706700, 10275600, 15413400, 30826800]

約数ペア:

[(1, 30826800), (2, 15413400), (3, 10275600), (4, 7706700), (5, 6165360), (6, 5137800), (8, 3853350), (9, 3425200), (10, 3082680), (12, 2568900), (15, 2055120), (16, 1926675), (18, 1712600), (20, 1541340), (24, 1284450), (25, 1233072), (30, 1027560), (36, 856300), (40, 770670), (45, 685040), (48, 642225), (50, 616536), (60, 513780), (72, 428150), (75, 411024), (80, 385335), (90, 342520), (100, 308268), (120, 256890), (144, 214075), (150, 205512), (180, 171260), (200, 154134), (225, 137008), (240, 128445), (300, 102756), (360, 85630), (400, 77067), (450, 68504), (600, 51378), (720, 42815), (900, 34252), (1200, 25689), (1800, 17126), (3600, 8563)]