212457600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{2459}}^1$

素因数の和:2492

約数の個数: 192

約数和(自身を含む): 777852000

約数和(自身を除く): 565394400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2459, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 4918, 5400, 5760, 7200, 7377, 8640, 9600, 9836, 10800, 12295, 14400, 14754, 17280, 19672, 21600, 22131, 24590, 28800, 29508, 36885, 39344, 43200, 44262, 49180, 59016, 61475, 66393, 73770, 78688, 86400, 88524, 98360, 110655, 118032, 122950, 132786, 147540, 157376, 177048, 184425, 196720, 221310, 236064, 245900, 265572, 295080, 314752, 331965, 354096, 368850, 393440, 442620, 472128, 491800, 531144, 553275, 590160, 663930, 708192, 737700, 786880, 885240, 944256, 983600, 1062288, 1106550, 1180320, 1327860, 1416384, 1475400, 1573760, 1659825, 1770480, 1967200, 2124576, 2213100, 2360640, 2655720, 2832768, 2950800, 3319650, 3540960, 3934400, 4249152, 4426200, 4721280, 5311440, 5901600, 6639300, 7081920, 7868800, 8498304, 8852400, 10622880, 11803200, 13278600, 14163840, 17704800, 21245760, 23606400, 26557200, 35409600, 42491520, 53114400, 70819200, 106228800, 212457600]

約数ペア:

[(1, 212457600), (2, 106228800), (3, 70819200), (4, 53114400), (5, 42491520), (6, 35409600), (8, 26557200), (9, 23606400), (10, 21245760), (12, 17704800), (15, 14163840), (16, 13278600), (18, 11803200), (20, 10622880), (24, 8852400), (25, 8498304), (27, 7868800), (30, 7081920), (32, 6639300), (36, 5901600), (40, 5311440), (45, 4721280), (48, 4426200), (50, 4249152), (54, 3934400), (60, 3540960), (64, 3319650), (72, 2950800), (75, 2832768), (80, 2655720), (90, 2360640), (96, 2213100), (100, 2124576), (108, 1967200), (120, 1770480), (128, 1659825), (135, 1573760), (144, 1475400), (150, 1416384), (160, 1327860), (180, 1180320), (192, 1106550), (200, 1062288), (216, 983600), (225, 944256), (240, 885240), (270, 786880), (288, 737700), (300, 708192), (320, 663930), (360, 590160), (384, 553275), (400, 531144), (432, 491800), (450, 472128), (480, 442620), (540, 393440), (576, 368850), (600, 354096), (640, 331965), (675, 314752), (720, 295080), (800, 265572), (864, 245900), (900, 236064), (960, 221310), (1080, 196720), (1152, 184425), (1200, 177048), (1350, 157376), (1440, 147540), (1600, 132786), (1728, 122950), (1800, 118032), (1920, 110655), (2160, 98360), (2400, 88524), (2459, 86400), (2700, 78688), (2880, 73770), (3200, 66393), (3456, 61475), (3600, 59016), (4320, 49180), (4800, 44262), (4918, 43200), (5400, 39344), (5760, 36885), (7200, 29508), (7377, 28800), (8640, 24590), (9600, 22131), (9836, 21600), (10800, 19672), (12295, 17280), (14400, 14754)]