57431885.000000000

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:744

約数の個数: 160

約数和(自身を含む): 502497600

約数和(自身を除く): 358172880

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, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 613, 654, 720, 872, 981, 1080, 1090, 1226, 1308, 1635, 1744, 1839, 1962, 2160, 2180, 2452, 2616, 2943, 3065, 3270, 3678, 3924, 4360, 4904, 4905, 5232, 5517, 5886, 6130, 6540, 7356, 7848, 8720, 9195, 9808, 9810, 11034, 11772, 12260, 13080, 14712, 14715, 15696, 16551, 18390, 19620, 22068, 23544, 24520, 26160, 27585, 29424, 29430, 33102, 36780, 39240, 44136, 47088, 49040, 55170, 58860, 66204, 66817, 73560, 78480, 82755, 88272, 110340, 117720, 132408, 133634, 147120, 165510, 200451, 220680, 235440, 264816, 267268, 331020, 334085, 400902, 441360, 534536, 601353, 662040, 668170, 801804, 1002255, 1069072, 1202706, 1324080, 1336340, 1603608, 1804059, 2004510, 2405412, 2672680, 3006765, 3207216, 3608118, 4009020, 4810824, 5345360, 6013530, 7216236, 8018040, 9020295, 9621648, 12027060, 14432472, 16036080, 18040590, 24054120, 28864944, 36081180, 48108240, 72162360, 144324720]

約数ペア:

[(1, 144324720), (2, 72162360), (3, 48108240), (4, 36081180), (5, 28864944), (6, 24054120), (8, 18040590), (9, 16036080), (10, 14432472), (12, 12027060), (15, 9621648), (16, 9020295), (18, 8018040), (20, 7216236), (24, 6013530), (27, 5345360), (30, 4810824), (36, 4009020), (40, 3608118), (45, 3207216), (48, 3006765), (54, 2672680), (60, 2405412), (72, 2004510), (80, 1804059), (90, 1603608), (108, 1336340), (109, 1324080), (120, 1202706), (135, 1069072), (144, 1002255), (180, 801804), (216, 668170), (218, 662040), (240, 601353), (270, 534536), (327, 441360), (360, 400902), (432, 334085), (436, 331020), (540, 267268), (545, 264816), (613, 235440), (654, 220680), (720, 200451), (872, 165510), (981, 147120), (1080, 133634), (1090, 132408), (1226, 117720), (1308, 110340), (1635, 88272), (1744, 82755), (1839, 78480), (1962, 73560), (2160, 66817), (2180, 66204), (2452, 58860), (2616, 55170), (2943, 49040), (3065, 47088), (3270, 44136), (3678, 39240), (3924, 36780), (4360, 33102), (4904, 29430), (4905, 29424), (5232, 27585), (5517, 26160), (5886, 24520), (6130, 23544), (6540, 22068), (7356, 19620), (7848, 18390), (8720, 16551), (9195, 15696), (9808, 14715), (9810, 14712), (11034, 13080), (11772, 12260)]