425910960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 280

約数和(自身を含む): 1520669040

約数和(自身を除く): 1094758080

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, 67, 72, 80, 81, 90, 108, 109, 120, 134, 135, 144, 162, 180, 201, 216, 218, 240, 243, 268, 270, 324, 327, 335, 360, 402, 405, 432, 436, 486, 536, 540, 545, 603, 648, 654, 670, 720, 729, 804, 810, 872, 972, 981, 1005, 1072, 1080, 1090, 1206, 1215, 1296, 1308, 1340, 1458, 1608, 1620, 1635, 1744, 1809, 1944, 1962, 2010, 2160, 2180, 2412, 2430, 2616, 2680, 2916, 2943, 3015, 3216, 3240, 3270, 3618, 3645, 3888, 3924, 4020, 4360, 4824, 4860, 4905, 5232, 5360, 5427, 5832, 5886, 6030, 6480, 6540, 7236, 7290, 7303, 7848, 8040, 8720, 8829, 9045, 9648, 9720, 9810, 10854, 11664, 11772, 12060, 13080, 14472, 14580, 14606, 14715, 15696, 16080, 16281, 17658, 18090, 19440, 19620, 21708, 21909, 23544, 24120, 26160, 26487, 27135, 28944, 29160, 29212, 29430, 32562, 35316, 36180, 36515, 39240, 43416, 43818, 44145, 47088, 48240, 48843, 52974, 54270, 58320, 58424, 58860, 65124, 65727, 70632, 72360, 73030, 78480, 79461, 81405, 86832, 87636, 88290, 97686, 105948, 108540, 109545, 116848, 117720, 130248, 131454, 132435, 141264, 144720, 146060, 158922, 162810, 175272, 176580, 195372, 197181, 211896, 217080, 219090, 235440, 244215, 260496, 262908, 264870, 292120, 317844, 325620, 328635, 350544, 353160, 390744, 394362, 397305, 423792, 434160, 438180, 488430, 525816, 529740, 584240, 591543, 635688, 651240, 657270, 706320, 781488, 788724, 794610, 876360, 976860, 985905, 1051632, 1059480, 1183086, 1271376, 1302480, 1314540, 1577448, 1589220, 1752720, 1774629, 1953720, 1971810, 2118960, 2366172, 2629080, 2957715, 3154896, 3178440, 3549258, 3907440, 3943620, 4732344, 5258160, 5323887, 5915430, 6356880, 7098516, 7887240, 8873145, 9464688, 10647774, 11830860, 14197032, 15774480, 17746290, 21295548, 23661720, 26619435, 28394064, 35492580, 42591096, 47323440, 53238870, 70985160, 85182192, 106477740, 141970320, 212955480, 425910960]

約数ペア:

[(1, 425910960), (2, 212955480), (3, 141970320), (4, 106477740), (5, 85182192), (6, 70985160), (8, 53238870), (9, 47323440), (10, 42591096), (12, 35492580), (15, 28394064), (16, 26619435), (18, 23661720), (20, 21295548), (24, 17746290), (27, 15774480), (30, 14197032), (36, 11830860), (40, 10647774), (45, 9464688), (48, 8873145), (54, 7887240), (60, 7098516), (67, 6356880), (72, 5915430), (80, 5323887), (81, 5258160), (90, 4732344), (108, 3943620), (109, 3907440), (120, 3549258), (134, 3178440), (135, 3154896), (144, 2957715), (162, 2629080), (180, 2366172), (201, 2118960), (216, 1971810), (218, 1953720), (240, 1774629), (243, 1752720), (268, 1589220), (270, 1577448), (324, 1314540), (327, 1302480), (335, 1271376), (360, 1183086), (402, 1059480), (405, 1051632), (432, 985905), (436, 976860), (486, 876360), (536, 794610), (540, 788724), (545, 781488), (603, 706320), (648, 657270), (654, 651240), (670, 635688), (720, 591543), (729, 584240), (804, 529740), (810, 525816), (872, 488430), (972, 438180), (981, 434160), (1005, 423792), (1072, 397305), (1080, 394362), (1090, 390744), (1206, 353160), (1215, 350544), (1296, 328635), (1308, 325620), (1340, 317844), (1458, 292120), (1608, 264870), (1620, 262908), (1635, 260496), (1744, 244215), (1809, 235440), (1944, 219090), (1962, 217080), (2010, 211896), (2160, 197181), (2180, 195372), (2412, 176580), (2430, 175272), (2616, 162810), (2680, 158922), (2916, 146060), (2943, 144720), (3015, 141264), (3216, 132435), (3240, 131454), (3270, 130248), (3618, 117720), (3645, 116848), (3888, 109545), (3924, 108540), (4020, 105948), (4360, 97686), (4824, 88290), (4860, 87636), (4905, 86832), (5232, 81405), (5360, 79461), (5427, 78480), (5832, 73030), (5886, 72360), (6030, 70632), (6480, 65727), (6540, 65124), (7236, 58860), (7290, 58424), (7303, 58320), (7848, 54270), (8040, 52974), (8720, 48843), (8829, 48240), (9045, 47088), (9648, 44145), (9720, 43818), (9810, 43416), (10854, 39240), (11664, 36515), (11772, 36180), (12060, 35316), (13080, 32562), (14472, 29430), (14580, 29212), (14606, 29160), (14715, 28944), (15696, 27135), (16080, 26487), (16281, 26160), (17658, 24120), (18090, 23544), (19440, 21909), (19620, 21708)]