2149297200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1721

約数の個数: 240

約数和(自身を含む): 7715061760

約数和(自身を除く): 5565764560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 127, 135, 144, 150, 180, 200, 216, 225, 240, 254, 270, 300, 360, 381, 400, 432, 450, 508, 540, 600, 635, 675, 720, 762, 900, 1016, 1080, 1143, 1200, 1270, 1350, 1524, 1567, 1800, 1905, 2032, 2160, 2286, 2540, 2700, 3048, 3134, 3175, 3429, 3600, 3810, 4572, 4701, 5080, 5400, 5715, 6096, 6268, 6350, 6858, 7620, 7835, 9144, 9402, 9525, 10160, 10800, 11430, 12536, 12700, 13716, 14103, 15240, 15670, 17145, 18288, 18804, 19050, 22860, 23505, 25072, 25400, 27432, 28206, 28575, 30480, 31340, 34290, 37608, 38100, 39175, 42309, 45720, 47010, 50800, 54864, 56412, 57150, 62680, 68580, 70515, 75216, 76200, 78350, 84618, 85725, 91440, 94020, 112824, 114300, 117525, 125360, 137160, 141030, 152400, 156700, 169236, 171450, 188040, 199009, 211545, 225648, 228600, 235050, 274320, 282060, 313400, 338472, 342900, 352575, 376080, 398018, 423090, 457200, 470100, 564120, 597027, 626800, 676944, 685800, 705150, 796036, 846180, 940200, 995045, 1057725, 1128240, 1194054, 1371600, 1410300, 1592072, 1692360, 1791081, 1880400, 1990090, 2115450, 2388108, 2820600, 2985135, 3184144, 3384720, 3582162, 3980180, 4230900, 4776216, 4975225, 5373243, 5641200, 5970270, 7164324, 7960360, 8461800, 8955405, 9552432, 9950450, 10746486, 11940540, 14328648, 14925675, 15920720, 16923600, 17910810, 19900900, 21492972, 23881080, 26866215, 28657296, 29851350, 35821620, 39801800, 42985944, 44777025, 47762160, 53732430, 59702700, 71643240, 79603600, 85971888, 89554050, 107464860, 119405400, 134331075, 143286480, 179108100, 214929720, 238810800, 268662150, 358216200, 429859440, 537324300, 716432400, 1074648600, 2149297200]

約数ペア:

[(1, 2149297200), (2, 1074648600), (3, 716432400), (4, 537324300), (5, 429859440), (6, 358216200), (8, 268662150), (9, 238810800), (10, 214929720), (12, 179108100), (15, 143286480), (16, 134331075), (18, 119405400), (20, 107464860), (24, 89554050), (25, 85971888), (27, 79603600), (30, 71643240), (36, 59702700), (40, 53732430), (45, 47762160), (48, 44777025), (50, 42985944), (54, 39801800), (60, 35821620), (72, 29851350), (75, 28657296), (80, 26866215), (90, 23881080), (100, 21492972), (108, 19900900), (120, 17910810), (127, 16923600), (135, 15920720), (144, 14925675), (150, 14328648), (180, 11940540), (200, 10746486), (216, 9950450), (225, 9552432), (240, 8955405), (254, 8461800), (270, 7960360), (300, 7164324), (360, 5970270), (381, 5641200), (400, 5373243), (432, 4975225), (450, 4776216), (508, 4230900), (540, 3980180), (600, 3582162), (635, 3384720), (675, 3184144), (720, 2985135), (762, 2820600), (900, 2388108), (1016, 2115450), (1080, 1990090), (1143, 1880400), (1200, 1791081), (1270, 1692360), (1350, 1592072), (1524, 1410300), (1567, 1371600), (1800, 1194054), (1905, 1128240), (2032, 1057725), (2160, 995045), (2286, 940200), (2540, 846180), (2700, 796036), (3048, 705150), (3134, 685800), (3175, 676944), (3429, 626800), (3600, 597027), (3810, 564120), (4572, 470100), (4701, 457200), (5080, 423090), (5400, 398018), (5715, 376080), (6096, 352575), (6268, 342900), (6350, 338472), (6858, 313400), (7620, 282060), (7835, 274320), (9144, 235050), (9402, 228600), (9525, 225648), (10160, 211545), (10800, 199009), (11430, 188040), (12536, 171450), (12700, 169236), (13716, 156700), (14103, 152400), (15240, 141030), (15670, 137160), (17145, 125360), (18288, 117525), (18804, 114300), (19050, 112824), (22860, 94020), (23505, 91440), (25072, 85725), (25400, 84618), (27432, 78350), (28206, 76200), (28575, 75216), (30480, 70515), (31340, 68580), (34290, 62680), (37608, 57150), (38100, 56412), (39175, 54864), (42309, 50800), (45720, 47010)]