625248720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 280

約数和(自身を含む): 2224893312

約数和(自身を除く): 1599644592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 108, 120, 135, 142, 144, 151, 162, 180, 213, 216, 240, 243, 270, 284, 302, 324, 355, 360, 405, 426, 432, 453, 486, 540, 568, 604, 639, 648, 710, 720, 729, 755, 810, 852, 906, 972, 1065, 1080, 1136, 1208, 1215, 1278, 1296, 1359, 1420, 1458, 1510, 1620, 1704, 1812, 1917, 1944, 2130, 2160, 2265, 2416, 2430, 2556, 2718, 2840, 2916, 3020, 3195, 3240, 3408, 3624, 3645, 3834, 3888, 4077, 4260, 4530, 4860, 5112, 5436, 5680, 5751, 5832, 6040, 6390, 6480, 6795, 7248, 7290, 7668, 8154, 8520, 9060, 9585, 9720, 10224, 10721, 10872, 11502, 11664, 12080, 12231, 12780, 13590, 14580, 15336, 16308, 17040, 17253, 18120, 19170, 19440, 20385, 21442, 21744, 23004, 24462, 25560, 27180, 28755, 29160, 30672, 32163, 32616, 34506, 36240, 36693, 38340, 40770, 42884, 46008, 48924, 51120, 51759, 53605, 54360, 57510, 58320, 61155, 64326, 65232, 69012, 73386, 76680, 81540, 85768, 86265, 92016, 96489, 97848, 103518, 107210, 108720, 110079, 115020, 122310, 128652, 138024, 146772, 153360, 160815, 163080, 171536, 172530, 183465, 192978, 195696, 207036, 214420, 220158, 230040, 244620, 257304, 258795, 276048, 289467, 293544, 321630, 326160, 345060, 366930, 385956, 414072, 428840, 440316, 460080, 482445, 489240, 514608, 517590, 550395, 578934, 587088, 643260, 690120, 733860, 771912, 828144, 857680, 868401, 880632, 964890, 978480, 1035180, 1100790, 1157868, 1286520, 1380240, 1447335, 1467720, 1543824, 1736802, 1761264, 1929780, 2070360, 2201580, 2315736, 2573040, 2605203, 2894670, 2935440, 3473604, 3859560, 4140720, 4342005, 4403160, 4631472, 5210406, 5789340, 6947208, 7719120, 7815609, 8684010, 8806320, 10420812, 11578680, 13026015, 13894416, 15631218, 17368020, 20841624, 23157360, 26052030, 31262436, 34736040, 39078045, 41683248, 52104060, 62524872, 69472080, 78156090, 104208120, 125049744, 156312180, 208416240, 312624360, 625248720]

約数ペア:

[(1, 625248720), (2, 312624360), (3, 208416240), (4, 156312180), (5, 125049744), (6, 104208120), (8, 78156090), (9, 69472080), (10, 62524872), (12, 52104060), (15, 41683248), (16, 39078045), (18, 34736040), (20, 31262436), (24, 26052030), (27, 23157360), (30, 20841624), (36, 17368020), (40, 15631218), (45, 13894416), (48, 13026015), (54, 11578680), (60, 10420812), (71, 8806320), (72, 8684010), (80, 7815609), (81, 7719120), (90, 6947208), (108, 5789340), (120, 5210406), (135, 4631472), (142, 4403160), (144, 4342005), (151, 4140720), (162, 3859560), (180, 3473604), (213, 2935440), (216, 2894670), (240, 2605203), (243, 2573040), (270, 2315736), (284, 2201580), (302, 2070360), (324, 1929780), (355, 1761264), (360, 1736802), (405, 1543824), (426, 1467720), (432, 1447335), (453, 1380240), (486, 1286520), (540, 1157868), (568, 1100790), (604, 1035180), (639, 978480), (648, 964890), (710, 880632), (720, 868401), (729, 857680), (755, 828144), (810, 771912), (852, 733860), (906, 690120), (972, 643260), (1065, 587088), (1080, 578934), (1136, 550395), (1208, 517590), (1215, 514608), (1278, 489240), (1296, 482445), (1359, 460080), (1420, 440316), (1458, 428840), (1510, 414072), (1620, 385956), (1704, 366930), (1812, 345060), (1917, 326160), (1944, 321630), (2130, 293544), (2160, 289467), (2265, 276048), (2416, 258795), (2430, 257304), (2556, 244620), (2718, 230040), (2840, 220158), (2916, 214420), (3020, 207036), (3195, 195696), (3240, 192978), (3408, 183465), (3624, 172530), (3645, 171536), (3834, 163080), (3888, 160815), (4077, 153360), (4260, 146772), (4530, 138024), (4860, 128652), (5112, 122310), (5436, 115020), (5680, 110079), (5751, 108720), (5832, 107210), (6040, 103518), (6390, 97848), (6480, 96489), (6795, 92016), (7248, 86265), (7290, 85768), (7668, 81540), (8154, 76680), (8520, 73386), (9060, 69012), (9585, 65232), (9720, 64326), (10224, 61155), (10721, 58320), (10872, 57510), (11502, 54360), (11664, 53605), (12080, 51759), (12231, 51120), (12780, 48924), (13590, 46008), (14580, 42884), (15336, 40770), (16308, 38340), (17040, 36693), (17253, 36240), (18120, 34506), (19170, 32616), (19440, 32163), (20385, 30672), (21442, 29160), (21744, 28755), (23004, 27180), (24462, 25560)]