128214000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 240

約数和(自身を含む): 475282080

約数和(自身を除く): 347068080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 419, 425, 450, 500, 510, 600, 612, 680, 720, 750, 765, 816, 838, 850, 900, 1000, 1020, 1125, 1200, 1224, 1257, 1275, 1360, 1500, 1530, 1676, 1700, 1800, 2000, 2040, 2095, 2125, 2250, 2448, 2514, 2550, 3000, 3060, 3352, 3400, 3600, 3771, 3825, 4080, 4190, 4250, 4500, 5028, 5100, 6000, 6120, 6285, 6375, 6704, 6800, 7123, 7542, 7650, 8380, 8500, 9000, 10056, 10200, 10475, 12240, 12570, 12750, 14246, 15084, 15300, 16760, 17000, 18000, 18855, 19125, 20112, 20400, 20950, 21369, 25140, 25500, 28492, 30168, 30600, 31425, 33520, 34000, 35615, 37710, 38250, 41900, 42738, 50280, 51000, 52375, 56984, 60336, 61200, 62850, 64107, 71230, 75420, 76500, 83800, 85476, 94275, 100560, 102000, 104750, 106845, 113968, 125700, 128214, 142460, 150840, 153000, 157125, 167600, 170952, 178075, 188550, 209500, 213690, 251400, 256428, 284920, 301680, 306000, 314250, 320535, 341904, 356150, 377100, 419000, 427380, 471375, 502800, 512856, 534225, 569840, 628500, 641070, 712300, 754200, 838000, 854760, 890375, 942750, 1025712, 1068450, 1257000, 1282140, 1424600, 1508400, 1602675, 1709520, 1780750, 1885500, 2136900, 2514000, 2564280, 2671125, 2849200, 3205350, 3561500, 3771000, 4273800, 5128560, 5342250, 6410700, 7123000, 7542000, 8013375, 8547600, 10684500, 12821400, 14246000, 16026750, 21369000, 25642800, 32053500, 42738000, 64107000, 128214000]

約数ペア:

[(1, 128214000), (2, 64107000), (3, 42738000), (4, 32053500), (5, 25642800), (6, 21369000), (8, 16026750), (9, 14246000), (10, 12821400), (12, 10684500), (15, 8547600), (16, 8013375), (17, 7542000), (18, 7123000), (20, 6410700), (24, 5342250), (25, 5128560), (30, 4273800), (34, 3771000), (36, 3561500), (40, 3205350), (45, 2849200), (48, 2671125), (50, 2564280), (51, 2514000), (60, 2136900), (68, 1885500), (72, 1780750), (75, 1709520), (80, 1602675), (85, 1508400), (90, 1424600), (100, 1282140), (102, 1257000), (120, 1068450), (125, 1025712), (136, 942750), (144, 890375), (150, 854760), (153, 838000), (170, 754200), (180, 712300), (200, 641070), (204, 628500), (225, 569840), (240, 534225), (250, 512856), (255, 502800), (272, 471375), (300, 427380), (306, 419000), (340, 377100), (360, 356150), (375, 341904), (400, 320535), (408, 314250), (419, 306000), (425, 301680), (450, 284920), (500, 256428), (510, 251400), (600, 213690), (612, 209500), (680, 188550), (720, 178075), (750, 170952), (765, 167600), (816, 157125), (838, 153000), (850, 150840), (900, 142460), (1000, 128214), (1020, 125700), (1125, 113968), (1200, 106845), (1224, 104750), (1257, 102000), (1275, 100560), (1360, 94275), (1500, 85476), (1530, 83800), (1676, 76500), (1700, 75420), (1800, 71230), (2000, 64107), (2040, 62850), (2095, 61200), (2125, 60336), (2250, 56984), (2448, 52375), (2514, 51000), (2550, 50280), (3000, 42738), (3060, 41900), (3352, 38250), (3400, 37710), (3600, 35615), (3771, 34000), (3825, 33520), (4080, 31425), (4190, 30600), (4250, 30168), (4500, 28492), (5028, 25500), (5100, 25140), (6000, 21369), (6120, 20950), (6285, 20400), (6375, 20112), (6704, 19125), (6800, 18855), (7123, 18000), (7542, 17000), (7650, 16760), (8380, 15300), (8500, 15084), (9000, 14246), (10056, 12750), (10200, 12570), (10475, 12240)]