51330062880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127763}}^1$

素因数の和:127821

約数の個数: 240

約数和(自身を含む): 186997434624

約数和(自身を除く): 135667371744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 127763, 133920, 200880, 255526, 383289, 401760, 511052, 638815, 766578, 1022104, 1149867, 1277630, 1533156, 1916445, 2044208, 2299734, 2555260, 3066312, 3449601, 3832890, 3960653, 4088416, 4599468, 5110520, 5749335, 6132624, 6899202, 7665780, 7921306, 9198936, 10221040, 10348803, 11498670, 11881959, 12265248, 13798404, 15331560, 15842612, 17248005, 18397872, 19803265, 20442080, 20697606, 22997340, 23763918, 27596808, 30663120, 31685224, 34496010, 35645877, 36795744, 39606530, 41395212, 45994680, 47527836, 51744015, 55193616, 59409795, 61326240, 63370448, 68992020, 71291754, 79213060, 82790424, 91989360, 95055672, 103488030, 106937631, 110387232, 118819590, 126740896, 137984040, 142583508, 158426120, 165580848, 178229385, 183978720, 190111344, 206976060, 213875262, 237639180, 275968080, 285167016, 316852240, 320812893, 331161696, 356458770, 380222688, 413952120, 427750524, 475278360, 534688155, 551936160, 570334032, 633704480, 641625786, 712917540, 827904240, 855501048, 950556720, 1069376310, 1140668064, 1283251572, 1425835080, 1604064465, 1655808480, 1711002096, 1901113440, 2138752620, 2566503144, 2851670160, 3208128930, 3422004192, 4277505240, 5133006288, 5703340320, 6416257860, 8555010480, 10266012576, 12832515720, 17110020960, 25665031440, 51330062880]

約数ペア:

[(1, 51330062880), (2, 25665031440), (3, 17110020960), (4, 12832515720), (5, 10266012576), (6, 8555010480), (8, 6416257860), (9, 5703340320), (10, 5133006288), (12, 4277505240), (15, 3422004192), (16, 3208128930), (18, 2851670160), (20, 2566503144), (24, 2138752620), (27, 1901113440), (30, 1711002096), (31, 1655808480), (32, 1604064465), (36, 1425835080), (40, 1283251572), (45, 1140668064), (48, 1069376310), (54, 950556720), (60, 855501048), (62, 827904240), (72, 712917540), (80, 641625786), (81, 633704480), (90, 570334032), (93, 551936160), (96, 534688155), (108, 475278360), (120, 427750524), (124, 413952120), (135, 380222688), (144, 356458770), (155, 331161696), (160, 320812893), (162, 316852240), (180, 285167016), (186, 275968080), (216, 237639180), (240, 213875262), (248, 206976060), (270, 190111344), (279, 183978720), (288, 178229385), (310, 165580848), (324, 158426120), (360, 142583508), (372, 137984040), (405, 126740896), (432, 118819590), (465, 110387232), (480, 106937631), (496, 103488030), (540, 95055672), (558, 91989360), (620, 82790424), (648, 79213060), (720, 71291754), (744, 68992020), (810, 63370448), (837, 61326240), (864, 59409795), (930, 55193616), (992, 51744015), (1080, 47527836), (1116, 45994680), (1240, 41395212), (1296, 39606530), (1395, 36795744), (1440, 35645877), (1488, 34496010), (1620, 31685224), (1674, 30663120), (1860, 27596808), (2160, 23763918), (2232, 22997340), (2480, 20697606), (2511, 20442080), (2592, 19803265), (2790, 18397872), (2976, 17248005), (3240, 15842612), (3348, 15331560), (3720, 13798404), (4185, 12265248), (4320, 11881959), (4464, 11498670), (4960, 10348803), (5022, 10221040), (5580, 9198936), (6480, 7921306), (6696, 7665780), (7440, 6899202), (8370, 6132624), (8928, 5749335), (10044, 5110520), (11160, 4599468), (12555, 4088416), (12960, 3960653), (13392, 3832890), (14880, 3449601), (16740, 3066312), (20088, 2555260), (22320, 2299734), (25110, 2044208), (26784, 1916445), (33480, 1533156), (40176, 1277630), (44640, 1149867), (50220, 1022104), (66960, 766578), (80352, 638815), (100440, 511052), (127763, 401760), (133920, 383289), (200880, 255526)]