54982800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1697}}^1$

素因数の和:1727

約数の個数: 150

約数和(自身を含む): 197445138

約数和(自身を除く): 142462338

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1697, 1800, 2025, 2160, 2700, 3240, 3394, 3600, 4050, 5091, 5400, 6480, 6788, 8100, 8485, 10182, 10800, 13576, 15273, 16200, 16970, 20364, 25455, 27152, 30546, 32400, 33940, 40728, 42425, 45819, 50910, 61092, 67880, 76365, 81456, 84850, 91638, 101820, 122184, 127275, 135760, 137457, 152730, 169700, 183276, 203640, 229095, 244368, 254550, 274914, 305460, 339400, 366552, 381825, 407280, 458190, 509100, 549828, 610920, 678800, 687285, 733104, 763650, 916380, 1018200, 1099656, 1145475, 1221840, 1374570, 1527300, 1832760, 2036400, 2199312, 2290950, 2749140, 3054600, 3436425, 3665520, 4581900, 5498280, 6109200, 6872850, 9163800, 10996560, 13745700, 18327600, 27491400, 54982800]

約数ペア:

[(1, 54982800), (2, 27491400), (3, 18327600), (4, 13745700), (5, 10996560), (6, 9163800), (8, 6872850), (9, 6109200), (10, 5498280), (12, 4581900), (15, 3665520), (16, 3436425), (18, 3054600), (20, 2749140), (24, 2290950), (25, 2199312), (27, 2036400), (30, 1832760), (36, 1527300), (40, 1374570), (45, 1221840), (48, 1145475), (50, 1099656), (54, 1018200), (60, 916380), (72, 763650), (75, 733104), (80, 687285), (81, 678800), (90, 610920), (100, 549828), (108, 509100), (120, 458190), (135, 407280), (144, 381825), (150, 366552), (162, 339400), (180, 305460), (200, 274914), (216, 254550), (225, 244368), (240, 229095), (270, 203640), (300, 183276), (324, 169700), (360, 152730), (400, 137457), (405, 135760), (432, 127275), (450, 122184), (540, 101820), (600, 91638), (648, 84850), (675, 81456), (720, 76365), (810, 67880), (900, 61092), (1080, 50910), (1200, 45819), (1296, 42425), (1350, 40728), (1620, 33940), (1697, 32400), (1800, 30546), (2025, 27152), (2160, 25455), (2700, 20364), (3240, 16970), (3394, 16200), (3600, 15273), (4050, 13576), (5091, 10800), (5400, 10182), (6480, 8485), (6788, 8100)]