81067200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16889}}^1$

素因数の和:16914

約数の個数: 84

約数和(自身を含む): 265983720

約数和(自身を除く): 184916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 16889, 33778, 50667, 67556, 84445, 101334, 135112, 168890, 202668, 253335, 270224, 337780, 405336, 422225, 506670, 540448, 675560, 810672, 844450, 1013340, 1080896, 1266675, 1351120, 1621344, 1688900, 2026680, 2533350, 2702240, 3242688, 3377800, 4053360, 5066700, 5404480, 6755600, 8106720, 10133400, 13511200, 16213440, 20266800, 27022400, 40533600, 81067200]

約数ペア:

[(1, 81067200), (2, 40533600), (3, 27022400), (4, 20266800), (5, 16213440), (6, 13511200), (8, 10133400), (10, 8106720), (12, 6755600), (15, 5404480), (16, 5066700), (20, 4053360), (24, 3377800), (25, 3242688), (30, 2702240), (32, 2533350), (40, 2026680), (48, 1688900), (50, 1621344), (60, 1351120), (64, 1266675), (75, 1080896), (80, 1013340), (96, 844450), (100, 810672), (120, 675560), (150, 540448), (160, 506670), (192, 422225), (200, 405336), (240, 337780), (300, 270224), (320, 253335), (400, 202668), (480, 168890), (600, 135112), (800, 101334), (960, 84445), (1200, 67556), (1600, 50667), (2400, 33778), (4800, 16889)]