55210800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 120

約数和(自身を含む): 178669120

約数和(自身を除く): 123458320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 331, 400, 417, 556, 600, 662, 695, 834, 993, 1112, 1200, 1324, 1390, 1655, 1668, 1986, 2085, 2224, 2648, 2780, 3310, 3336, 3475, 3972, 4170, 4965, 5296, 5560, 6620, 6672, 6950, 7944, 8275, 8340, 9930, 10425, 11120, 13240, 13900, 15888, 16550, 16680, 19860, 20850, 24825, 26480, 27800, 33100, 33360, 39720, 41700, 46009, 49650, 55600, 66200, 79440, 83400, 92018, 99300, 132400, 138027, 166800, 184036, 198600, 230045, 276054, 368072, 397200, 460090, 552108, 690135, 736144, 920180, 1104216, 1150225, 1380270, 1840360, 2208432, 2300450, 2760540, 3450675, 3680720, 4600900, 5521080, 6901350, 9201800, 11042160, 13802700, 18403600, 27605400, 55210800]

約数ペア:

[(1, 55210800), (2, 27605400), (3, 18403600), (4, 13802700), (5, 11042160), (6, 9201800), (8, 6901350), (10, 5521080), (12, 4600900), (15, 3680720), (16, 3450675), (20, 2760540), (24, 2300450), (25, 2208432), (30, 1840360), (40, 1380270), (48, 1150225), (50, 1104216), (60, 920180), (75, 736144), (80, 690135), (100, 552108), (120, 460090), (139, 397200), (150, 368072), (200, 276054), (240, 230045), (278, 198600), (300, 184036), (331, 166800), (400, 138027), (417, 132400), (556, 99300), (600, 92018), (662, 83400), (695, 79440), (834, 66200), (993, 55600), (1112, 49650), (1200, 46009), (1324, 41700), (1390, 39720), (1655, 33360), (1668, 33100), (1986, 27800), (2085, 26480), (2224, 24825), (2648, 20850), (2780, 19860), (3310, 16680), (3336, 16550), (3475, 15888), (3972, 13900), (4170, 13240), (4965, 11120), (5296, 10425), (5560, 9930), (6620, 8340), (6672, 8275), (6950, 7944)]