55821150

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 194451840

約数和(自身を除く): 138630690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 81, 90, 99, 105, 110, 126, 135, 150, 154, 162, 165, 175, 179, 189, 198, 210, 225, 231, 270, 275, 297, 315, 330, 350, 358, 378, 385, 405, 450, 462, 495, 525, 537, 550, 567, 594, 630, 675, 693, 770, 810, 825, 891, 895, 945, 990, 1050, 1074, 1134, 1155, 1253, 1350, 1386, 1485, 1575, 1611, 1650, 1782, 1790, 1890, 1925, 1969, 2025, 2079, 2310, 2475, 2506, 2685, 2835, 2970, 3150, 3222, 3465, 3759, 3850, 3938, 4050, 4158, 4455, 4475, 4725, 4833, 4950, 5370, 5670, 5775, 5907, 6237, 6265, 6930, 7425, 7518, 8055, 8910, 8950, 9450, 9666, 9845, 10395, 11277, 11550, 11814, 12474, 12530, 13425, 13783, 14175, 14499, 14850, 16110, 17325, 17721, 18795, 19690, 20790, 22275, 22554, 24165, 26850, 27566, 28350, 28998, 29535, 31185, 31325, 33831, 34650, 35442, 37590, 40275, 41349, 44550, 48330, 49225, 51975, 53163, 56385, 59070, 62370, 62650, 67662, 68915, 72495, 80550, 82698, 88605, 93975, 98450, 101493, 103950, 106326, 112770, 120825, 124047, 137830, 144990, 147675, 155925, 159489, 169155, 177210, 187950, 202986, 206745, 241650, 248094, 265815, 281925, 295350, 311850, 318978, 338310, 344575, 362475, 372141, 413490, 443025, 507465, 531630, 563850, 620235, 689150, 724950, 744282, 797445, 845775, 886050, 1014930, 1033725, 1116423, 1240470, 1329075, 1594890, 1691550, 1860705, 2067450, 2232846, 2537325, 2658150, 3101175, 3721410, 3987225, 5074650, 5582115, 6202350, 7974450, 9303525, 11164230, 18607050, 27910575, 55821150]

約数ペア:

[(1, 55821150), (2, 27910575), (3, 18607050), (5, 11164230), (6, 9303525), (7, 7974450), (9, 6202350), (10, 5582115), (11, 5074650), (14, 3987225), (15, 3721410), (18, 3101175), (21, 2658150), (22, 2537325), (25, 2232846), (27, 2067450), (30, 1860705), (33, 1691550), (35, 1594890), (42, 1329075), (45, 1240470), (50, 1116423), (54, 1033725), (55, 1014930), (63, 886050), (66, 845775), (70, 797445), (75, 744282), (77, 724950), (81, 689150), (90, 620235), (99, 563850), (105, 531630), (110, 507465), (126, 443025), (135, 413490), (150, 372141), (154, 362475), (162, 344575), (165, 338310), (175, 318978), (179, 311850), (189, 295350), (198, 281925), (210, 265815), (225, 248094), (231, 241650), (270, 206745), (275, 202986), (297, 187950), (315, 177210), (330, 169155), (350, 159489), (358, 155925), (378, 147675), (385, 144990), (405, 137830), (450, 124047), (462, 120825), (495, 112770), (525, 106326), (537, 103950), (550, 101493), (567, 98450), (594, 93975), (630, 88605), (675, 82698), (693, 80550), (770, 72495), (810, 68915), (825, 67662), (891, 62650), (895, 62370), (945, 59070), (990, 56385), (1050, 53163), (1074, 51975), (1134, 49225), (1155, 48330), (1253, 44550), (1350, 41349), (1386, 40275), (1485, 37590), (1575, 35442), (1611, 34650), (1650, 33831), (1782, 31325), (1790, 31185), (1890, 29535), (1925, 28998), (1969, 28350), (2025, 27566), (2079, 26850), (2310, 24165), (2475, 22554), (2506, 22275), (2685, 20790), (2835, 19690), (2970, 18795), (3150, 17721), (3222, 17325), (3465, 16110), (3759, 14850), (3850, 14499), (3938, 14175), (4050, 13783), (4158, 13425), (4455, 12530), (4475, 12474), (4725, 11814), (4833, 11550), (4950, 11277), (5370, 10395), (5670, 9845), (5775, 9666), (5907, 9450), (6237, 8950), (6265, 8910), (6930, 8055), (7425, 7518)]