51318771480

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6263}}^1$

素因数の和:6573

約数の個数: 224

約数和(自身を含む): 173765489760

約数和(自身を除く): 122446718280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 281, 324, 360, 405, 486, 540, 562, 648, 729, 810, 843, 972, 1080, 1124, 1215, 1405, 1458, 1620, 1686, 1944, 2248, 2430, 2529, 2810, 2916, 3240, 3372, 3645, 4215, 4860, 5058, 5620, 5832, 6263, 6744, 7290, 7587, 8430, 9720, 10116, 11240, 12526, 12645, 14580, 15174, 16860, 18789, 20232, 22761, 25052, 25290, 29160, 30348, 31315, 33720, 37578, 37935, 45522, 50104, 50580, 56367, 60696, 62630, 68283, 75156, 75870, 91044, 93945, 101160, 112734, 113805, 125260, 136566, 150312, 151740, 169101, 182088, 187890, 204849, 225468, 227610, 250520, 273132, 281835, 303480, 338202, 341415, 375780, 409698, 450936, 455220, 507303, 546264, 563670, 676404, 682830, 751560, 819396, 845505, 910440, 1014606, 1024245, 1127340, 1352808, 1365660, 1521909, 1638792, 1691010, 1759903, 2029212, 2048490, 2254680, 2536515, 2731320, 3043818, 3382020, 3519806, 4058424, 4096980, 4565727, 5073030, 5279709, 6087636, 6764040, 7039612, 7609545, 8193960, 8799515, 9131454, 10146060, 10559418, 12175272, 14079224, 15219090, 15839127, 17599030, 18262908, 20292120, 21118836, 22828635, 26398545, 30438180, 31678254, 35198060, 36525816, 42237672, 45657270, 47517381, 52797090, 60876360, 63356508, 70396120, 79195635, 91314540, 95034762, 105594180, 126713016, 142552143, 158391270, 182629080, 190069524, 211188360, 237586905, 285104286, 316782540, 380139048, 427656429, 475173810, 570208572, 633565080, 712760715, 855312858, 950347620, 1140417144, 1282969287, 1425521430, 1710625716, 1900695240, 2138282145, 2565938574, 2851042860, 3421251432, 4276564290, 5131877148, 5702085720, 6414846435, 8553128580, 10263754296, 12829692870, 17106257160, 25659385740, 51318771480]

約数ペア:

[(1, 51318771480), (2, 25659385740), (3, 17106257160), (4, 12829692870), (5, 10263754296), (6, 8553128580), (8, 6414846435), (9, 5702085720), (10, 5131877148), (12, 4276564290), (15, 3421251432), (18, 2851042860), (20, 2565938574), (24, 2138282145), (27, 1900695240), (30, 1710625716), (36, 1425521430), (40, 1282969287), (45, 1140417144), (54, 950347620), (60, 855312858), (72, 712760715), (81, 633565080), (90, 570208572), (108, 475173810), (120, 427656429), (135, 380139048), (162, 316782540), (180, 285104286), (216, 237586905), (243, 211188360), (270, 190069524), (281, 182629080), (324, 158391270), (360, 142552143), (405, 126713016), (486, 105594180), (540, 95034762), (562, 91314540), (648, 79195635), (729, 70396120), (810, 63356508), (843, 60876360), (972, 52797090), (1080, 47517381), (1124, 45657270), (1215, 42237672), (1405, 36525816), (1458, 35198060), (1620, 31678254), (1686, 30438180), (1944, 26398545), (2248, 22828635), (2430, 21118836), (2529, 20292120), (2810, 18262908), (2916, 17599030), (3240, 15839127), (3372, 15219090), (3645, 14079224), (4215, 12175272), (4860, 10559418), (5058, 10146060), (5620, 9131454), (5832, 8799515), (6263, 8193960), (6744, 7609545), (7290, 7039612), (7587, 6764040), (8430, 6087636), (9720, 5279709), (10116, 5073030), (11240, 4565727), (12526, 4096980), (12645, 4058424), (14580, 3519806), (15174, 3382020), (16860, 3043818), (18789, 2731320), (20232, 2536515), (22761, 2254680), (25052, 2048490), (25290, 2029212), (29160, 1759903), (30348, 1691010), (31315, 1638792), (33720, 1521909), (37578, 1365660), (37935, 1352808), (45522, 1127340), (50104, 1024245), (50580, 1014606), (56367, 910440), (60696, 845505), (62630, 819396), (68283, 751560), (75156, 682830), (75870, 676404), (91044, 563670), (93945, 546264), (101160, 507303), (112734, 455220), (113805, 450936), (125260, 409698), (136566, 375780), (150312, 341415), (151740, 338202), (169101, 303480), (182088, 281835), (187890, 273132), (204849, 250520), (225468, 227610)]