681336000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{9463}}^1$

素因数の和:9496

約数の個数: 168

約数和(自身を含む): 2437509984

約数和(自身を除く): 1756173984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3600, 4000, 4500, 4800, 6000, 7200, 8000, 9000, 9463, 12000, 14400, 18000, 18926, 24000, 28389, 36000, 37852, 47315, 56778, 72000, 75704, 85167, 94630, 113556, 141945, 151408, 170334, 189260, 227112, 236575, 283890, 302816, 340668, 378520, 425835, 454224, 473150, 567780, 605632, 681336, 709725, 757040, 851670, 908448, 946300, 1135560, 1182875, 1362672, 1419450, 1514080, 1703340, 1816896, 1892600, 2129175, 2271120, 2365750, 2725344, 2838900, 3028160, 3406680, 3548625, 3785200, 4258350, 4542240, 4731500, 5450688, 5677800, 6813360, 7097250, 7570400, 8516700, 9084480, 9463000, 10645875, 11355600, 13626720, 14194500, 15140800, 17033400, 18926000, 21291750, 22711200, 27253440, 28389000, 34066800, 37852000, 42583500, 45422400, 56778000, 68133600, 75704000, 85167000, 113556000, 136267200, 170334000, 227112000, 340668000, 681336000]

約数ペア:

[(1, 681336000), (2, 340668000), (3, 227112000), (4, 170334000), (5, 136267200), (6, 113556000), (8, 85167000), (9, 75704000), (10, 68133600), (12, 56778000), (15, 45422400), (16, 42583500), (18, 37852000), (20, 34066800), (24, 28389000), (25, 27253440), (30, 22711200), (32, 21291750), (36, 18926000), (40, 17033400), (45, 15140800), (48, 14194500), (50, 13626720), (60, 11355600), (64, 10645875), (72, 9463000), (75, 9084480), (80, 8516700), (90, 7570400), (96, 7097250), (100, 6813360), (120, 5677800), (125, 5450688), (144, 4731500), (150, 4542240), (160, 4258350), (180, 3785200), (192, 3548625), (200, 3406680), (225, 3028160), (240, 2838900), (250, 2725344), (288, 2365750), (300, 2271120), (320, 2129175), (360, 1892600), (375, 1816896), (400, 1703340), (450, 1514080), (480, 1419450), (500, 1362672), (576, 1182875), (600, 1135560), (720, 946300), (750, 908448), (800, 851670), (900, 757040), (960, 709725), (1000, 681336), (1125, 605632), (1200, 567780), (1440, 473150), (1500, 454224), (1600, 425835), (1800, 378520), (2000, 340668), (2250, 302816), (2400, 283890), (2880, 236575), (3000, 227112), (3600, 189260), (4000, 170334), (4500, 151408), (4800, 141945), (6000, 113556), (7200, 94630), (8000, 85167), (9000, 75704), (9463, 72000), (12000, 56778), (14400, 47315), (18000, 37852), (18926, 36000), (24000, 28389)]