220843200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 731967040

約数和(自身を除く): 511123840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 139, 150, 160, 192, 200, 240, 278, 300, 320, 331, 400, 417, 480, 556, 600, 662, 695, 800, 834, 960, 993, 1112, 1200, 1324, 1390, 1600, 1655, 1668, 1986, 2085, 2224, 2400, 2648, 2780, 3310, 3336, 3475, 3972, 4170, 4448, 4800, 4965, 5296, 5560, 6620, 6672, 6950, 7944, 8275, 8340, 8896, 9930, 10425, 10592, 11120, 13240, 13344, 13900, 15888, 16550, 16680, 19860, 20850, 21184, 22240, 24825, 26480, 26688, 27800, 31776, 33100, 33360, 39720, 41700, 44480, 46009, 49650, 52960, 55600, 63552, 66200, 66720, 79440, 83400, 92018, 99300, 105920, 111200, 132400, 133440, 138027, 158880, 166800, 184036, 198600, 222400, 230045, 264800, 276054, 317760, 333600, 368072, 397200, 460090, 529600, 552108, 667200, 690135, 736144, 794400, 920180, 1104216, 1150225, 1380270, 1472288, 1588800, 1840360, 2208432, 2300450, 2760540, 2944576, 3450675, 3680720, 4416864, 4600900, 5521080, 6901350, 7361440, 8833728, 9201800, 11042160, 13802700, 14722880, 18403600, 22084320, 27605400, 36807200, 44168640, 55210800, 73614400, 110421600, 220843200]

約数ペア:

[(1, 220843200), (2, 110421600), (3, 73614400), (4, 55210800), (5, 44168640), (6, 36807200), (8, 27605400), (10, 22084320), (12, 18403600), (15, 14722880), (16, 13802700), (20, 11042160), (24, 9201800), (25, 8833728), (30, 7361440), (32, 6901350), (40, 5521080), (48, 4600900), (50, 4416864), (60, 3680720), (64, 3450675), (75, 2944576), (80, 2760540), (96, 2300450), (100, 2208432), (120, 1840360), (139, 1588800), (150, 1472288), (160, 1380270), (192, 1150225), (200, 1104216), (240, 920180), (278, 794400), (300, 736144), (320, 690135), (331, 667200), (400, 552108), (417, 529600), (480, 460090), (556, 397200), (600, 368072), (662, 333600), (695, 317760), (800, 276054), (834, 264800), (960, 230045), (993, 222400), (1112, 198600), (1200, 184036), (1324, 166800), (1390, 158880), (1600, 138027), (1655, 133440), (1668, 132400), (1986, 111200), (2085, 105920), (2224, 99300), (2400, 92018), (2648, 83400), (2780, 79440), (3310, 66720), (3336, 66200), (3475, 63552), (3972, 55600), (4170, 52960), (4448, 49650), (4800, 46009), (4965, 44480), (5296, 41700), (5560, 39720), (6620, 33360), (6672, 33100), (6950, 31776), (7944, 27800), (8275, 26688), (8340, 26480), (8896, 24825), (9930, 22240), (10425, 21184), (10592, 20850), (11120, 19860), (13240, 16680), (13344, 16550), (13900, 15888)]