71863200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 180

約数和(自身を含む): 262307430

約数和(自身を除く): 190444230

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, 1109, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2218, 2400, 2592, 2700, 3240, 3327, 3600, 4050, 4320, 4436, 5400, 5545, 6480, 6654, 7200, 8100, 8872, 9981, 10800, 11090, 12960, 13308, 16200, 16635, 17744, 19962, 21600, 22180, 26616, 27725, 29943, 32400, 33270, 35488, 39924, 44360, 49905, 53232, 55450, 59886, 64800, 66540, 79848, 83175, 88720, 89829, 99810, 106464, 110900, 119772, 133080, 149715, 159696, 166350, 177440, 179658, 199620, 221800, 239544, 249525, 266160, 299430, 319392, 332700, 359316, 399240, 443600, 449145, 479088, 499050, 532320, 598860, 665400, 718632, 748575, 798480, 887200, 898290, 958176, 998100, 1197720, 1330800, 1437264, 1497150, 1596960, 1796580, 1996200, 2245725, 2395440, 2661600, 2874528, 2994300, 3593160, 3992400, 4491450, 4790880, 5988600, 7186320, 7984800, 8982900, 11977200, 14372640, 17965800, 23954400, 35931600, 71863200]

約数ペア:

[(1, 71863200), (2, 35931600), (3, 23954400), (4, 17965800), (5, 14372640), (6, 11977200), (8, 8982900), (9, 7984800), (10, 7186320), (12, 5988600), (15, 4790880), (16, 4491450), (18, 3992400), (20, 3593160), (24, 2994300), (25, 2874528), (27, 2661600), (30, 2395440), (32, 2245725), (36, 1996200), (40, 1796580), (45, 1596960), (48, 1497150), (50, 1437264), (54, 1330800), (60, 1197720), (72, 998100), (75, 958176), (80, 898290), (81, 887200), (90, 798480), (96, 748575), (100, 718632), (108, 665400), (120, 598860), (135, 532320), (144, 499050), (150, 479088), (160, 449145), (162, 443600), (180, 399240), (200, 359316), (216, 332700), (225, 319392), (240, 299430), (270, 266160), (288, 249525), (300, 239544), (324, 221800), (360, 199620), (400, 179658), (405, 177440), (432, 166350), (450, 159696), (480, 149715), (540, 133080), (600, 119772), (648, 110900), (675, 106464), (720, 99810), (800, 89829), (810, 88720), (864, 83175), (900, 79848), (1080, 66540), (1109, 64800), (1200, 59886), (1296, 55450), (1350, 53232), (1440, 49905), (1620, 44360), (1800, 39924), (2025, 35488), (2160, 33270), (2218, 32400), (2400, 29943), (2592, 27725), (2700, 26616), (3240, 22180), (3327, 21600), (3600, 19962), (4050, 17744), (4320, 16635), (4436, 16200), (5400, 13308), (5545, 12960), (6480, 11090), (6654, 10800), (7200, 9981), (8100, 8872)]