18932400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1753}}^1$

素因数の和:1780

約数の個数: 120

約数和(自身を含む): 67423760

約数和(自身を除く): 48491360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1753, 1800, 2160, 2700, 3506, 3600, 5259, 5400, 7012, 8765, 10518, 10800, 14024, 15777, 17530, 21036, 26295, 28048, 31554, 35060, 42072, 43825, 47331, 52590, 63108, 70120, 78885, 84144, 87650, 94662, 105180, 126216, 131475, 140240, 157770, 175300, 189324, 210360, 236655, 252432, 262950, 315540, 350600, 378648, 394425, 420720, 473310, 525900, 631080, 701200, 757296, 788850, 946620, 1051800, 1183275, 1262160, 1577700, 1893240, 2103600, 2366550, 3155400, 3786480, 4733100, 6310800, 9466200, 18932400]

約数ペア:

[(1, 18932400), (2, 9466200), (3, 6310800), (4, 4733100), (5, 3786480), (6, 3155400), (8, 2366550), (9, 2103600), (10, 1893240), (12, 1577700), (15, 1262160), (16, 1183275), (18, 1051800), (20, 946620), (24, 788850), (25, 757296), (27, 701200), (30, 631080), (36, 525900), (40, 473310), (45, 420720), (48, 394425), (50, 378648), (54, 350600), (60, 315540), (72, 262950), (75, 252432), (80, 236655), (90, 210360), (100, 189324), (108, 175300), (120, 157770), (135, 140240), (144, 131475), (150, 126216), (180, 105180), (200, 94662), (216, 87650), (225, 84144), (240, 78885), (270, 70120), (300, 63108), (360, 52590), (400, 47331), (432, 43825), (450, 42072), (540, 35060), (600, 31554), (675, 28048), (720, 26295), (900, 21036), (1080, 17530), (1200, 15777), (1350, 14024), (1753, 10800), (1800, 10518), (2160, 8765), (2700, 7012), (3506, 5400), (3600, 5259)]