79639200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 180

約数和(自身を含む): 290664990

約数和(自身を除く): 211025790

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1229, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2458, 2592, 2700, 3240, 3600, 3687, 4050, 4320, 4916, 5400, 6145, 6480, 7200, 7374, 8100, 9832, 10800, 11061, 12290, 12960, 14748, 16200, 18435, 19664, 21600, 22122, 24580, 29496, 30725, 32400, 33183, 36870, 39328, 44244, 49160, 55305, 58992, 61450, 64800, 66366, 73740, 88488, 92175, 98320, 99549, 110610, 117984, 122900, 132732, 147480, 165915, 176976, 184350, 196640, 199098, 221220, 245800, 265464, 276525, 294960, 331830, 353952, 368700, 398196, 442440, 491600, 497745, 530928, 553050, 589920, 663660, 737400, 796392, 829575, 884880, 983200, 995490, 1061856, 1106100, 1327320, 1474800, 1592784, 1659150, 1769760, 1990980, 2212200, 2488725, 2654640, 2949600, 3185568, 3318300, 3981960, 4424400, 4977450, 5309280, 6636600, 7963920, 8848800, 9954900, 13273200, 15927840, 19909800, 26546400, 39819600, 79639200]

約数ペア:

[(1, 79639200), (2, 39819600), (3, 26546400), (4, 19909800), (5, 15927840), (6, 13273200), (8, 9954900), (9, 8848800), (10, 7963920), (12, 6636600), (15, 5309280), (16, 4977450), (18, 4424400), (20, 3981960), (24, 3318300), (25, 3185568), (27, 2949600), (30, 2654640), (32, 2488725), (36, 2212200), (40, 1990980), (45, 1769760), (48, 1659150), (50, 1592784), (54, 1474800), (60, 1327320), (72, 1106100), (75, 1061856), (80, 995490), (81, 983200), (90, 884880), (96, 829575), (100, 796392), (108, 737400), (120, 663660), (135, 589920), (144, 553050), (150, 530928), (160, 497745), (162, 491600), (180, 442440), (200, 398196), (216, 368700), (225, 353952), (240, 331830), (270, 294960), (288, 276525), (300, 265464), (324, 245800), (360, 221220), (400, 199098), (405, 196640), (432, 184350), (450, 176976), (480, 165915), (540, 147480), (600, 132732), (648, 122900), (675, 117984), (720, 110610), (800, 99549), (810, 98320), (864, 92175), (900, 88488), (1080, 73740), (1200, 66366), (1229, 64800), (1296, 61450), (1350, 58992), (1440, 55305), (1620, 49160), (1800, 44244), (2025, 39328), (2160, 36870), (2400, 33183), (2458, 32400), (2592, 30725), (2700, 29496), (3240, 24580), (3600, 22122), (3687, 21600), (4050, 19664), (4320, 18435), (4916, 16200), (5400, 14748), (6145, 12960), (6480, 12290), (7200, 11061), (7374, 10800), (8100, 9832)]