47887200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 180

約数和(自身を含む): 174871620

約数和(自身を除く): 126984420

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, 739, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1478, 1620, 1800, 2025, 2160, 2217, 2400, 2592, 2700, 2956, 3240, 3600, 3695, 4050, 4320, 4434, 5400, 5912, 6480, 6651, 7200, 7390, 8100, 8868, 10800, 11085, 11824, 12960, 13302, 14780, 16200, 17736, 18475, 19953, 21600, 22170, 23648, 26604, 29560, 32400, 33255, 35472, 36950, 39906, 44340, 53208, 55425, 59120, 59859, 64800, 66510, 70944, 73900, 79812, 88680, 99765, 106416, 110850, 118240, 119718, 133020, 147800, 159624, 166275, 177360, 199530, 212832, 221700, 239436, 266040, 295600, 299295, 319248, 332550, 354720, 399060, 443400, 478872, 498825, 532080, 591200, 598590, 638496, 665100, 798120, 886800, 957744, 997650, 1064160, 1197180, 1330200, 1496475, 1596240, 1773600, 1915488, 1995300, 2394360, 2660400, 2992950, 3192480, 3990600, 4788720, 5320800, 5985900, 7981200, 9577440, 11971800, 15962400, 23943600, 47887200]

約数ペア:

[(1, 47887200), (2, 23943600), (3, 15962400), (4, 11971800), (5, 9577440), (6, 7981200), (8, 5985900), (9, 5320800), (10, 4788720), (12, 3990600), (15, 3192480), (16, 2992950), (18, 2660400), (20, 2394360), (24, 1995300), (25, 1915488), (27, 1773600), (30, 1596240), (32, 1496475), (36, 1330200), (40, 1197180), (45, 1064160), (48, 997650), (50, 957744), (54, 886800), (60, 798120), (72, 665100), (75, 638496), (80, 598590), (81, 591200), (90, 532080), (96, 498825), (100, 478872), (108, 443400), (120, 399060), (135, 354720), (144, 332550), (150, 319248), (160, 299295), (162, 295600), (180, 266040), (200, 239436), (216, 221700), (225, 212832), (240, 199530), (270, 177360), (288, 166275), (300, 159624), (324, 147800), (360, 133020), (400, 119718), (405, 118240), (432, 110850), (450, 106416), (480, 99765), (540, 88680), (600, 79812), (648, 73900), (675, 70944), (720, 66510), (739, 64800), (800, 59859), (810, 59120), (864, 55425), (900, 53208), (1080, 44340), (1200, 39906), (1296, 36950), (1350, 35472), (1440, 33255), (1478, 32400), (1620, 29560), (1800, 26604), (2025, 23648), (2160, 22170), (2217, 21600), (2400, 19953), (2592, 18475), (2700, 17736), (2956, 16200), (3240, 14780), (3600, 13302), (3695, 12960), (4050, 11824), (4320, 11085), (4434, 10800), (5400, 8868), (5912, 8100), (6480, 7390), (6651, 7200)]