26775000

素因数分解:

$2^3\times 3^2\times 5^5\times 7^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 288

約数和(自身を含む): 109680480

約数和(自身を除く): 82905480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 125, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 250, 252, 255, 280, 300, 306, 315, 340, 350, 357, 360, 375, 408, 420, 425, 450, 476, 500, 504, 510, 525, 595, 600, 612, 625, 630, 680, 700, 714, 750, 765, 840, 850, 875, 900, 952, 1000, 1020, 1050, 1071, 1125, 1190, 1224, 1250, 1260, 1275, 1400, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 1800, 1875, 2040, 2100, 2125, 2142, 2250, 2380, 2500, 2520, 2550, 2625, 2856, 2975, 3000, 3060, 3125, 3150, 3400, 3500, 3570, 3750, 3825, 4200, 4250, 4284, 4375, 4500, 4760, 5000, 5100, 5250, 5355, 5625, 5950, 6120, 6250, 6300, 6375, 7000, 7140, 7500, 7650, 7875, 8500, 8568, 8750, 8925, 9000, 9375, 10200, 10500, 10625, 10710, 11250, 11900, 12500, 12600, 12750, 13125, 14280, 14875, 15000, 15300, 15750, 17000, 17500, 17850, 18750, 19125, 21000, 21250, 21420, 21875, 22500, 23800, 25000, 25500, 26250, 26775, 28125, 29750, 30600, 31500, 31875, 35000, 35700, 37500, 38250, 39375, 42500, 42840, 43750, 44625, 45000, 51000, 52500, 53125, 53550, 56250, 59500, 63000, 63750, 65625, 71400, 74375, 75000, 76500, 78750, 85000, 87500, 89250, 95625, 105000, 106250, 107100, 112500, 119000, 127500, 131250, 133875, 148750, 153000, 157500, 159375, 175000, 178500, 191250, 196875, 212500, 214200, 223125, 225000, 255000, 262500, 267750, 297500, 315000, 318750, 357000, 371875, 382500, 393750, 425000, 446250, 478125, 525000, 535500, 595000, 637500, 669375, 743750, 765000, 787500, 892500, 956250, 1071000, 1115625, 1275000, 1338750, 1487500, 1575000, 1785000, 1912500, 2231250, 2677500, 2975000, 3346875, 3825000, 4462500, 5355000, 6693750, 8925000, 13387500, 26775000]

約数ペア:

[(1, 26775000), (2, 13387500), (3, 8925000), (4, 6693750), (5, 5355000), (6, 4462500), (7, 3825000), (8, 3346875), (9, 2975000), (10, 2677500), (12, 2231250), (14, 1912500), (15, 1785000), (17, 1575000), (18, 1487500), (20, 1338750), (21, 1275000), (24, 1115625), (25, 1071000), (28, 956250), (30, 892500), (34, 787500), (35, 765000), (36, 743750), (40, 669375), (42, 637500), (45, 595000), (50, 535500), (51, 525000), (56, 478125), (60, 446250), (63, 425000), (68, 393750), (70, 382500), (72, 371875), (75, 357000), (84, 318750), (85, 315000), (90, 297500), (100, 267750), (102, 262500), (105, 255000), (119, 225000), (120, 223125), (125, 214200), (126, 212500), (136, 196875), (140, 191250), (150, 178500), (153, 175000), (168, 159375), (170, 157500), (175, 153000), (180, 148750), (200, 133875), (204, 131250), (210, 127500), (225, 119000), (238, 112500), (250, 107100), (252, 106250), (255, 105000), (280, 95625), (300, 89250), (306, 87500), (315, 85000), (340, 78750), (350, 76500), (357, 75000), (360, 74375), (375, 71400), (408, 65625), (420, 63750), (425, 63000), (450, 59500), (476, 56250), (500, 53550), (504, 53125), (510, 52500), (525, 51000), (595, 45000), (600, 44625), (612, 43750), (625, 42840), (630, 42500), (680, 39375), (700, 38250), (714, 37500), (750, 35700), (765, 35000), (840, 31875), (850, 31500), (875, 30600), (900, 29750), (952, 28125), (1000, 26775), (1020, 26250), (1050, 25500), (1071, 25000), (1125, 23800), (1190, 22500), (1224, 21875), (1250, 21420), (1260, 21250), (1275, 21000), (1400, 19125), (1428, 18750), (1500, 17850), (1530, 17500), (1575, 17000), (1700, 15750), (1750, 15300), (1785, 15000), (1800, 14875), (1875, 14280), (2040, 13125), (2100, 12750), (2125, 12600), (2142, 12500), (2250, 11900), (2380, 11250), (2500, 10710), (2520, 10625), (2550, 10500), (2625, 10200), (2856, 9375), (2975, 9000), (3000, 8925), (3060, 8750), (3125, 8568), (3150, 8500), (3400, 7875), (3500, 7650), (3570, 7500), (3750, 7140), (3825, 7000), (4200, 6375), (4250, 6300), (4284, 6250), (4375, 6120), (4500, 5950), (4760, 5625), (5000, 5355), (5100, 5250)]