205586100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 180

約数和(自身を含む): 706103244

約数和(自身を除く): 500517144

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, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 450, 459, 510, 540, 612, 675, 765, 810, 850, 900, 918, 1020, 1275, 1350, 1377, 1493, 1530, 1620, 1700, 1836, 2025, 2295, 2550, 2700, 2754, 2986, 3060, 3825, 4050, 4479, 4590, 5100, 5508, 5972, 6885, 7465, 7650, 8100, 8958, 9180, 11475, 13437, 13770, 14930, 15300, 17916, 22395, 22950, 25381, 26874, 27540, 29860, 34425, 37325, 40311, 44790, 45900, 50762, 53748, 67185, 68850, 74650, 76143, 80622, 89580, 101524, 111975, 120933, 126905, 134370, 137700, 149300, 152286, 161244, 201555, 223950, 228429, 241866, 253810, 268740, 304572, 335925, 380715, 403110, 447900, 456858, 483732, 507620, 604665, 634525, 671850, 685287, 761430, 806220, 913716, 1007775, 1142145, 1209330, 1269050, 1343700, 1370574, 1522860, 1903575, 2015550, 2055861, 2284290, 2418660, 2538100, 2741148, 3023325, 3426435, 3807150, 4031100, 4111722, 4568580, 5710725, 6046650, 6852870, 7614300, 8223444, 10279305, 11421450, 12093300, 13705740, 17132175, 20558610, 22842900, 34264350, 41117220, 51396525, 68528700, 102793050, 205586100]

約数ペア:

[(1, 205586100), (2, 102793050), (3, 68528700), (4, 51396525), (5, 41117220), (6, 34264350), (9, 22842900), (10, 20558610), (12, 17132175), (15, 13705740), (17, 12093300), (18, 11421450), (20, 10279305), (25, 8223444), (27, 7614300), (30, 6852870), (34, 6046650), (36, 5710725), (45, 4568580), (50, 4111722), (51, 4031100), (54, 3807150), (60, 3426435), (68, 3023325), (75, 2741148), (81, 2538100), (85, 2418660), (90, 2284290), (100, 2055861), (102, 2015550), (108, 1903575), (135, 1522860), (150, 1370574), (153, 1343700), (162, 1269050), (170, 1209330), (180, 1142145), (204, 1007775), (225, 913716), (255, 806220), (270, 761430), (300, 685287), (306, 671850), (324, 634525), (340, 604665), (405, 507620), (425, 483732), (450, 456858), (459, 447900), (510, 403110), (540, 380715), (612, 335925), (675, 304572), (765, 268740), (810, 253810), (850, 241866), (900, 228429), (918, 223950), (1020, 201555), (1275, 161244), (1350, 152286), (1377, 149300), (1493, 137700), (1530, 134370), (1620, 126905), (1700, 120933), (1836, 111975), (2025, 101524), (2295, 89580), (2550, 80622), (2700, 76143), (2754, 74650), (2986, 68850), (3060, 67185), (3825, 53748), (4050, 50762), (4479, 45900), (4590, 44790), (5100, 40311), (5508, 37325), (5972, 34425), (6885, 29860), (7465, 27540), (7650, 26874), (8100, 25381), (8958, 22950), (9180, 22395), (11475, 17916), (13437, 15300), (13770, 14930)]