51127200

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 216

約数和(自身を含む): 187675488

約数和(自身を除く): 136548288

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, 243, 263, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 526, 540, 600, 648, 675, 720, 789, 800, 810, 864, 900, 972, 1052, 1080, 1200, 1215, 1296, 1315, 1350, 1440, 1578, 1620, 1800, 1944, 2025, 2104, 2160, 2367, 2400, 2430, 2592, 2630, 2700, 3156, 3240, 3600, 3888, 3945, 4050, 4208, 4320, 4734, 4860, 5260, 5400, 6075, 6312, 6480, 6575, 7101, 7200, 7776, 7890, 8100, 8416, 9468, 9720, 10520, 10800, 11835, 12150, 12624, 12960, 13150, 14202, 15780, 16200, 18936, 19440, 19725, 21040, 21303, 21600, 23670, 24300, 25248, 26300, 28404, 31560, 32400, 35505, 37872, 38880, 39450, 42080, 42606, 47340, 48600, 52600, 56808, 59175, 63120, 63909, 64800, 71010, 75744, 78900, 85212, 94680, 97200, 105200, 106515, 113616, 118350, 126240, 127818, 142020, 157800, 170424, 177525, 189360, 194400, 210400, 213030, 227232, 236700, 255636, 284040, 315600, 319545, 340848, 355050, 378720, 426060, 473400, 511272, 532575, 568080, 631200, 639090, 681696, 710100, 852120, 946800, 1022544, 1065150, 1136160, 1278180, 1420200, 1597725, 1704240, 1893600, 2045088, 2130300, 2556360, 2840400, 3195450, 3408480, 4260600, 5112720, 5680800, 6390900, 8521200, 10225440, 12781800, 17042400, 25563600, 51127200]

約数ペア:

[(1, 51127200), (2, 25563600), (3, 17042400), (4, 12781800), (5, 10225440), (6, 8521200), (8, 6390900), (9, 5680800), (10, 5112720), (12, 4260600), (15, 3408480), (16, 3195450), (18, 2840400), (20, 2556360), (24, 2130300), (25, 2045088), (27, 1893600), (30, 1704240), (32, 1597725), (36, 1420200), (40, 1278180), (45, 1136160), (48, 1065150), (50, 1022544), (54, 946800), (60, 852120), (72, 710100), (75, 681696), (80, 639090), (81, 631200), (90, 568080), (96, 532575), (100, 511272), (108, 473400), (120, 426060), (135, 378720), (144, 355050), (150, 340848), (160, 319545), (162, 315600), (180, 284040), (200, 255636), (216, 236700), (225, 227232), (240, 213030), (243, 210400), (263, 194400), (270, 189360), (288, 177525), (300, 170424), (324, 157800), (360, 142020), (400, 127818), (405, 126240), (432, 118350), (450, 113616), (480, 106515), (486, 105200), (526, 97200), (540, 94680), (600, 85212), (648, 78900), (675, 75744), (720, 71010), (789, 64800), (800, 63909), (810, 63120), (864, 59175), (900, 56808), (972, 52600), (1052, 48600), (1080, 47340), (1200, 42606), (1215, 42080), (1296, 39450), (1315, 38880), (1350, 37872), (1440, 35505), (1578, 32400), (1620, 31560), (1800, 28404), (1944, 26300), (2025, 25248), (2104, 24300), (2160, 23670), (2367, 21600), (2400, 21303), (2430, 21040), (2592, 19725), (2630, 19440), (2700, 18936), (3156, 16200), (3240, 15780), (3600, 14202), (3888, 13150), (3945, 12960), (4050, 12624), (4208, 12150), (4320, 11835), (4734, 10800), (4860, 10520), (5260, 9720), (5400, 9468), (6075, 8416), (6312, 8100), (6480, 7890), (6575, 7776), (7101, 7200)]