2677500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{17}}^1$

素因数の和:54

約数の個数: 180

約数和(自身を含む): 10234224

約数和(自身を除く): 7556724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 420, 425, 450, 476, 500, 510, 525, 595, 612, 625, 630, 700, 714, 750, 765, 850, 875, 900, 1020, 1050, 1071, 1125, 1190, 1250, 1260, 1275, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 1875, 2100, 2125, 2142, 2250, 2380, 2500, 2550, 2625, 2975, 3060, 3150, 3500, 3570, 3750, 3825, 4250, 4284, 4375, 4500, 5100, 5250, 5355, 5625, 5950, 6300, 6375, 7140, 7500, 7650, 7875, 8500, 8750, 8925, 10500, 10625, 10710, 11250, 11900, 12750, 13125, 14875, 15300, 15750, 17500, 17850, 19125, 21250, 21420, 22500, 25500, 26250, 26775, 29750, 31500, 31875, 35700, 38250, 39375, 42500, 44625, 52500, 53550, 59500, 63750, 74375, 76500, 78750, 89250, 95625, 107100, 127500, 133875, 148750, 157500, 178500, 191250, 223125, 267750, 297500, 382500, 446250, 535500, 669375, 892500, 1338750, 2677500]

約数ペア:

[(1, 2677500), (2, 1338750), (3, 892500), (4, 669375), (5, 535500), (6, 446250), (7, 382500), (9, 297500), (10, 267750), (12, 223125), (14, 191250), (15, 178500), (17, 157500), (18, 148750), (20, 133875), (21, 127500), (25, 107100), (28, 95625), (30, 89250), (34, 78750), (35, 76500), (36, 74375), (42, 63750), (45, 59500), (50, 53550), (51, 52500), (60, 44625), (63, 42500), (68, 39375), (70, 38250), (75, 35700), (84, 31875), (85, 31500), (90, 29750), (100, 26775), (102, 26250), (105, 25500), (119, 22500), (125, 21420), (126, 21250), (140, 19125), (150, 17850), (153, 17500), (170, 15750), (175, 15300), (180, 14875), (204, 13125), (210, 12750), (225, 11900), (238, 11250), (250, 10710), (252, 10625), (255, 10500), (300, 8925), (306, 8750), (315, 8500), (340, 7875), (350, 7650), (357, 7500), (375, 7140), (420, 6375), (425, 6300), (450, 5950), (476, 5625), (500, 5355), (510, 5250), (525, 5100), (595, 4500), (612, 4375), (625, 4284), (630, 4250), (700, 3825), (714, 3750), (750, 3570), (765, 3500), (850, 3150), (875, 3060), (900, 2975), (1020, 2625), (1050, 2550), (1071, 2500), (1125, 2380), (1190, 2250), (1250, 2142), (1260, 2125), (1275, 2100), (1428, 1875), (1500, 1785), (1530, 1750), (1575, 1700)]