1808924400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1862

約数の個数: 300

約数和(自身を含む): 6705227584

約数和(自身を除く): 4896303184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 324, 360, 372, 400, 405, 432, 450, 465, 496, 540, 558, 600, 620, 648, 675, 720, 744, 775, 810, 837, 900, 930, 1080, 1116, 1200, 1240, 1296, 1350, 1395, 1488, 1550, 1620, 1674, 1800, 1801, 1860, 2025, 2160, 2232, 2325, 2480, 2511, 2700, 2790, 3100, 3240, 3348, 3600, 3602, 3720, 4050, 4185, 4464, 4650, 5022, 5400, 5403, 5580, 6200, 6480, 6696, 6975, 7204, 7440, 8100, 8370, 9005, 9300, 10044, 10800, 10806, 11160, 12400, 12555, 13392, 13950, 14408, 16200, 16209, 16740, 18010, 18600, 20088, 20925, 21612, 22320, 25110, 27015, 27900, 28816, 32400, 32418, 33480, 36020, 37200, 40176, 41850, 43224, 45025, 48627, 50220, 54030, 55800, 55831, 62775, 64836, 66960, 72040, 81045, 83700, 86448, 90050, 97254, 100440, 108060, 111600, 111662, 125550, 129672, 135075, 144080, 145881, 162090, 167400, 167493, 180100, 194508, 200880, 216120, 223324, 243135, 251100, 259344, 270150, 279155, 291762, 324180, 334800, 334986, 360200, 389016, 405225, 432240, 446648, 486270, 502200, 502479, 540300, 558310, 583524, 648360, 669972, 720400, 729405, 778032, 810450, 837465, 893296, 972540, 1004400, 1004958, 1080600, 1116620, 1167048, 1215675, 1296720, 1339944, 1395775, 1458810, 1507437, 1620900, 1674930, 1945080, 2009916, 2161200, 2233240, 2334096, 2431350, 2512395, 2679888, 2791550, 2917620, 3014874, 3241800, 3349860, 3647025, 3890160, 4019832, 4187325, 4466480, 4522311, 4862700, 5024790, 5583100, 5835240, 6029748, 6483600, 6699720, 7294050, 7537185, 8039664, 8374650, 9044622, 9725400, 10049580, 11166200, 11670480, 12059496, 12561975, 13399440, 14588100, 15074370, 16749300, 18089244, 19450800, 20099160, 22332400, 22611555, 24118992, 25123950, 29176200, 30148740, 33498600, 36178488, 37685925, 40198320, 45223110, 50247900, 58352400, 60297480, 66997200, 72356976, 75371850, 90446220, 100495800, 113057775, 120594960, 150743700, 180892440, 200991600, 226115550, 301487400, 361784880, 452231100, 602974800, 904462200, 1808924400]

約数ペア:

[(1, 1808924400), (2, 904462200), (3, 602974800), (4, 452231100), (5, 361784880), (6, 301487400), (8, 226115550), (9, 200991600), (10, 180892440), (12, 150743700), (15, 120594960), (16, 113057775), (18, 100495800), (20, 90446220), (24, 75371850), (25, 72356976), (27, 66997200), (30, 60297480), (31, 58352400), (36, 50247900), (40, 45223110), (45, 40198320), (48, 37685925), (50, 36178488), (54, 33498600), (60, 30148740), (62, 29176200), (72, 25123950), (75, 24118992), (80, 22611555), (81, 22332400), (90, 20099160), (93, 19450800), (100, 18089244), (108, 16749300), (120, 15074370), (124, 14588100), (135, 13399440), (144, 12561975), (150, 12059496), (155, 11670480), (162, 11166200), (180, 10049580), (186, 9725400), (200, 9044622), (216, 8374650), (225, 8039664), (240, 7537185), (248, 7294050), (270, 6699720), (279, 6483600), (300, 6029748), (310, 5835240), (324, 5583100), (360, 5024790), (372, 4862700), (400, 4522311), (405, 4466480), (432, 4187325), (450, 4019832), (465, 3890160), (496, 3647025), (540, 3349860), (558, 3241800), (600, 3014874), (620, 2917620), (648, 2791550), (675, 2679888), (720, 2512395), (744, 2431350), (775, 2334096), (810, 2233240), (837, 2161200), (900, 2009916), (930, 1945080), (1080, 1674930), (1116, 1620900), (1200, 1507437), (1240, 1458810), (1296, 1395775), (1350, 1339944), (1395, 1296720), (1488, 1215675), (1550, 1167048), (1620, 1116620), (1674, 1080600), (1800, 1004958), (1801, 1004400), (1860, 972540), (2025, 893296), (2160, 837465), (2232, 810450), (2325, 778032), (2480, 729405), (2511, 720400), (2700, 669972), (2790, 648360), (3100, 583524), (3240, 558310), (3348, 540300), (3600, 502479), (3602, 502200), (3720, 486270), (4050, 446648), (4185, 432240), (4464, 405225), (4650, 389016), (5022, 360200), (5400, 334986), (5403, 334800), (5580, 324180), (6200, 291762), (6480, 279155), (6696, 270150), (6975, 259344), (7204, 251100), (7440, 243135), (8100, 223324), (8370, 216120), (9005, 200880), (9300, 194508), (10044, 180100), (10800, 167493), (10806, 167400), (11160, 162090), (12400, 145881), (12555, 144080), (13392, 135075), (13950, 129672), (14408, 125550), (16200, 111662), (16209, 111600), (16740, 108060), (18010, 100440), (18600, 97254), (20088, 90050), (20925, 86448), (21612, 83700), (22320, 81045), (25110, 72040), (27015, 66960), (27900, 64836), (28816, 62775), (32400, 55831), (32418, 55800), (33480, 54030), (36020, 50220), (37200, 48627), (40176, 45025), (41850, 43224)]