55768500

素因数分解:

$2^2\times 3^8\times 5^3\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 216

約数和(自身を含む): 193434696

約数和(自身を除く): 137666196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 125, 135, 150, 153, 162, 170, 180, 204, 225, 243, 250, 255, 270, 300, 306, 324, 340, 375, 405, 425, 450, 459, 486, 500, 510, 540, 612, 675, 729, 750, 765, 810, 850, 900, 918, 972, 1020, 1125, 1215, 1275, 1350, 1377, 1458, 1500, 1530, 1620, 1700, 1836, 2025, 2125, 2187, 2250, 2295, 2430, 2550, 2700, 2754, 2916, 3060, 3375, 3645, 3825, 4050, 4131, 4250, 4374, 4500, 4590, 4860, 5100, 5508, 6075, 6375, 6561, 6750, 6885, 7290, 7650, 8100, 8262, 8500, 8748, 9180, 10125, 10935, 11475, 12150, 12393, 12750, 13122, 13500, 13770, 14580, 15300, 16524, 18225, 19125, 20250, 20655, 21870, 22950, 24300, 24786, 25500, 26244, 27540, 30375, 32805, 34425, 36450, 37179, 38250, 40500, 41310, 43740, 45900, 49572, 54675, 57375, 60750, 61965, 65610, 68850, 72900, 74358, 76500, 82620, 91125, 103275, 109350, 111537, 114750, 121500, 123930, 131220, 137700, 148716, 164025, 172125, 182250, 185895, 206550, 218700, 223074, 229500, 247860, 273375, 309825, 328050, 344250, 364500, 371790, 413100, 446148, 516375, 546750, 557685, 619650, 656100, 688500, 743580, 820125, 929475, 1032750, 1093500, 1115370, 1239300, 1549125, 1640250, 1858950, 2065500, 2230740, 2788425, 3098250, 3280500, 3717900, 4647375, 5576850, 6196500, 9294750, 11153700, 13942125, 18589500, 27884250, 55768500]

約数ペア:

[(1, 55768500), (2, 27884250), (3, 18589500), (4, 13942125), (5, 11153700), (6, 9294750), (9, 6196500), (10, 5576850), (12, 4647375), (15, 3717900), (17, 3280500), (18, 3098250), (20, 2788425), (25, 2230740), (27, 2065500), (30, 1858950), (34, 1640250), (36, 1549125), (45, 1239300), (50, 1115370), (51, 1093500), (54, 1032750), (60, 929475), (68, 820125), (75, 743580), (81, 688500), (85, 656100), (90, 619650), (100, 557685), (102, 546750), (108, 516375), (125, 446148), (135, 413100), (150, 371790), (153, 364500), (162, 344250), (170, 328050), (180, 309825), (204, 273375), (225, 247860), (243, 229500), (250, 223074), (255, 218700), (270, 206550), (300, 185895), (306, 182250), (324, 172125), (340, 164025), (375, 148716), (405, 137700), (425, 131220), (450, 123930), (459, 121500), (486, 114750), (500, 111537), (510, 109350), (540, 103275), (612, 91125), (675, 82620), (729, 76500), (750, 74358), (765, 72900), (810, 68850), (850, 65610), (900, 61965), (918, 60750), (972, 57375), (1020, 54675), (1125, 49572), (1215, 45900), (1275, 43740), (1350, 41310), (1377, 40500), (1458, 38250), (1500, 37179), (1530, 36450), (1620, 34425), (1700, 32805), (1836, 30375), (2025, 27540), (2125, 26244), (2187, 25500), (2250, 24786), (2295, 24300), (2430, 22950), (2550, 21870), (2700, 20655), (2754, 20250), (2916, 19125), (3060, 18225), (3375, 16524), (3645, 15300), (3825, 14580), (4050, 13770), (4131, 13500), (4250, 13122), (4374, 12750), (4500, 12393), (4590, 12150), (4860, 11475), (5100, 10935), (5508, 10125), (6075, 9180), (6375, 8748), (6561, 8500), (6750, 8262), (6885, 8100), (7290, 7650)]