254668500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3371

約数の個数: 144

約数和(自身を含む): 850908240

約数和(自身を除く): 596239740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2250, 2550, 3060, 3329, 3825, 4250, 4500, 5100, 6375, 6658, 7650, 8500, 9987, 12750, 13316, 15300, 16645, 19125, 19974, 25500, 29961, 33290, 38250, 39948, 49935, 56593, 59922, 66580, 76500, 83225, 99870, 113186, 119844, 149805, 166450, 169779, 199740, 226372, 249675, 282965, 299610, 332900, 339558, 416125, 499350, 509337, 565930, 599220, 679116, 749025, 832250, 848895, 998700, 1018674, 1131860, 1248375, 1414825, 1498050, 1664500, 1697790, 2037348, 2496750, 2546685, 2829650, 2996100, 3395580, 3745125, 4244475, 4993500, 5093370, 5659300, 7074125, 7490250, 8488950, 10186740, 12733425, 14148250, 14980500, 16977900, 21222375, 25466850, 28296500, 42444750, 50933700, 63667125, 84889500, 127334250, 254668500]

約数ペア:

[(1, 254668500), (2, 127334250), (3, 84889500), (4, 63667125), (5, 50933700), (6, 42444750), (9, 28296500), (10, 25466850), (12, 21222375), (15, 16977900), (17, 14980500), (18, 14148250), (20, 12733425), (25, 10186740), (30, 8488950), (34, 7490250), (36, 7074125), (45, 5659300), (50, 5093370), (51, 4993500), (60, 4244475), (68, 3745125), (75, 3395580), (85, 2996100), (90, 2829650), (100, 2546685), (102, 2496750), (125, 2037348), (150, 1697790), (153, 1664500), (170, 1498050), (180, 1414825), (204, 1248375), (225, 1131860), (250, 1018674), (255, 998700), (300, 848895), (306, 832250), (340, 749025), (375, 679116), (425, 599220), (450, 565930), (500, 509337), (510, 499350), (612, 416125), (750, 339558), (765, 332900), (850, 299610), (900, 282965), (1020, 249675), (1125, 226372), (1275, 199740), (1500, 169779), (1530, 166450), (1700, 149805), (2125, 119844), (2250, 113186), (2550, 99870), (3060, 83225), (3329, 76500), (3825, 66580), (4250, 59922), (4500, 56593), (5100, 49935), (6375, 39948), (6658, 38250), (7650, 33290), (8500, 29961), (9987, 25500), (12750, 19974), (13316, 19125), (15300, 16645)]