51868800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 144

約数和(自身を含む): 185182530

約数和(自身を除く): 133313730

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1801, 1920, 2400, 2880, 3200, 3600, 3602, 4800, 5403, 5760, 7200, 7204, 9005, 9600, 10806, 14400, 14408, 16209, 18010, 21612, 27015, 28800, 28816, 32418, 36020, 43224, 45025, 54030, 57632, 64836, 72040, 81045, 86448, 90050, 108060, 115264, 129672, 135075, 144080, 162090, 172896, 180100, 216120, 230528, 259344, 270150, 288160, 324180, 345792, 360200, 405225, 432240, 518688, 540300, 576320, 648360, 691584, 720400, 810450, 864480, 1037376, 1080600, 1152640, 1296720, 1440800, 1620900, 1728960, 2074752, 2161200, 2593440, 2881600, 3241800, 3457920, 4322400, 5186880, 5763200, 6483600, 8644800, 10373760, 12967200, 17289600, 25934400, 51868800]

約数ペア:

[(1, 51868800), (2, 25934400), (3, 17289600), (4, 12967200), (5, 10373760), (6, 8644800), (8, 6483600), (9, 5763200), (10, 5186880), (12, 4322400), (15, 3457920), (16, 3241800), (18, 2881600), (20, 2593440), (24, 2161200), (25, 2074752), (30, 1728960), (32, 1620900), (36, 1440800), (40, 1296720), (45, 1152640), (48, 1080600), (50, 1037376), (60, 864480), (64, 810450), (72, 720400), (75, 691584), (80, 648360), (90, 576320), (96, 540300), (100, 518688), (120, 432240), (128, 405225), (144, 360200), (150, 345792), (160, 324180), (180, 288160), (192, 270150), (200, 259344), (225, 230528), (240, 216120), (288, 180100), (300, 172896), (320, 162090), (360, 144080), (384, 135075), (400, 129672), (450, 115264), (480, 108060), (576, 90050), (600, 86448), (640, 81045), (720, 72040), (800, 64836), (900, 57632), (960, 54030), (1152, 45025), (1200, 43224), (1440, 36020), (1600, 32418), (1800, 28816), (1801, 28800), (1920, 27015), (2400, 21612), (2880, 18010), (3200, 16209), (3600, 14408), (3602, 14400), (4800, 10806), (5403, 9600), (5760, 9005), (7200, 7204)]