2171246400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1310

約数の個数: 252

約数和(自身を含む): 7782787584

約数和(自身を除く): 5611541184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 131, 144, 150, 160, 180, 192, 200, 225, 240, 262, 288, 300, 320, 360, 393, 400, 450, 480, 524, 576, 600, 655, 720, 786, 800, 900, 960, 1048, 1151, 1179, 1200, 1310, 1440, 1572, 1600, 1800, 1965, 2096, 2302, 2358, 2400, 2620, 2880, 3144, 3275, 3453, 3600, 3930, 4192, 4604, 4716, 4800, 5240, 5755, 5895, 6288, 6550, 6906, 7200, 7860, 8384, 9208, 9432, 9825, 10359, 10480, 11510, 11790, 12576, 13100, 13812, 14400, 15720, 17265, 18416, 18864, 19650, 20718, 20960, 23020, 23580, 25152, 26200, 27624, 28775, 29475, 31440, 34530, 36832, 37728, 39300, 41436, 41920, 46040, 47160, 51795, 52400, 55248, 57550, 58950, 62880, 69060, 73664, 75456, 78600, 82872, 86325, 92080, 94320, 103590, 104800, 110496, 115100, 117900, 125760, 138120, 150781, 157200, 165744, 172650, 184160, 188640, 207180, 209600, 220992, 230200, 235800, 258975, 276240, 301562, 314400, 331488, 345300, 368320, 377280, 414360, 452343, 460400, 471600, 517950, 552480, 603124, 628800, 662976, 690600, 753905, 828720, 904686, 920800, 943200, 1035900, 1104960, 1206248, 1357029, 1381200, 1507810, 1657440, 1809372, 1841600, 1886400, 2071800, 2261715, 2412496, 2714058, 2762400, 3015620, 3314880, 3618744, 3769525, 4143600, 4523430, 4824992, 5428116, 5524800, 6031240, 6785145, 7237488, 7539050, 8287200, 9046860, 9649984, 10856232, 11308575, 12062480, 13570290, 14474976, 15078100, 16574400, 18093720, 21712464, 22617150, 24124960, 27140580, 28949952, 30156200, 33925725, 36187440, 43424928, 45234300, 48249920, 54281160, 60312400, 67851450, 72374880, 86849856, 90468600, 108562320, 120624800, 135702900, 144749760, 180937200, 217124640, 241249600, 271405800, 361874400, 434249280, 542811600, 723748800, 1085623200, 2171246400]

約数ペア:

[(1, 2171246400), (2, 1085623200), (3, 723748800), (4, 542811600), (5, 434249280), (6, 361874400), (8, 271405800), (9, 241249600), (10, 217124640), (12, 180937200), (15, 144749760), (16, 135702900), (18, 120624800), (20, 108562320), (24, 90468600), (25, 86849856), (30, 72374880), (32, 67851450), (36, 60312400), (40, 54281160), (45, 48249920), (48, 45234300), (50, 43424928), (60, 36187440), (64, 33925725), (72, 30156200), (75, 28949952), (80, 27140580), (90, 24124960), (96, 22617150), (100, 21712464), (120, 18093720), (131, 16574400), (144, 15078100), (150, 14474976), (160, 13570290), (180, 12062480), (192, 11308575), (200, 10856232), (225, 9649984), (240, 9046860), (262, 8287200), (288, 7539050), (300, 7237488), (320, 6785145), (360, 6031240), (393, 5524800), (400, 5428116), (450, 4824992), (480, 4523430), (524, 4143600), (576, 3769525), (600, 3618744), (655, 3314880), (720, 3015620), (786, 2762400), (800, 2714058), (900, 2412496), (960, 2261715), (1048, 2071800), (1151, 1886400), (1179, 1841600), (1200, 1809372), (1310, 1657440), (1440, 1507810), (1572, 1381200), (1600, 1357029), (1800, 1206248), (1965, 1104960), (2096, 1035900), (2302, 943200), (2358, 920800), (2400, 904686), (2620, 828720), (2880, 753905), (3144, 690600), (3275, 662976), (3453, 628800), (3600, 603124), (3930, 552480), (4192, 517950), (4604, 471600), (4716, 460400), (4800, 452343), (5240, 414360), (5755, 377280), (5895, 368320), (6288, 345300), (6550, 331488), (6906, 314400), (7200, 301562), (7860, 276240), (8384, 258975), (9208, 235800), (9432, 230200), (9825, 220992), (10359, 209600), (10480, 207180), (11510, 188640), (11790, 184160), (12576, 172650), (13100, 165744), (13812, 157200), (14400, 150781), (15720, 138120), (17265, 125760), (18416, 117900), (18864, 115100), (19650, 110496), (20718, 104800), (20960, 103590), (23020, 94320), (23580, 92080), (25152, 86325), (26200, 82872), (27624, 78600), (28775, 75456), (29475, 73664), (31440, 69060), (34530, 62880), (36832, 58950), (37728, 57550), (39300, 55248), (41436, 52400), (41920, 51795), (46040, 47160)]