8032500

素因数分解:

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

素因数の和:57

約数の個数: 240

約数和(自身を含む): 31489920

約数和(自身を除く): 23457420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 125, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 250, 252, 255, 270, 300, 306, 315, 340, 350, 357, 375, 378, 420, 425, 450, 459, 476, 500, 510, 525, 540, 595, 612, 625, 630, 675, 700, 714, 750, 756, 765, 850, 875, 900, 918, 945, 1020, 1050, 1071, 1125, 1190, 1250, 1260, 1275, 1350, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 1836, 1875, 1890, 2100, 2125, 2142, 2250, 2295, 2380, 2500, 2550, 2625, 2700, 2975, 3060, 3150, 3213, 3375, 3500, 3570, 3750, 3780, 3825, 4250, 4284, 4375, 4500, 4590, 4725, 5100, 5250, 5355, 5625, 5950, 6300, 6375, 6426, 6750, 7140, 7500, 7650, 7875, 8500, 8750, 8925, 9180, 9450, 10500, 10625, 10710, 11250, 11475, 11900, 12750, 12852, 13125, 13500, 14875, 15300, 15750, 16065, 16875, 17500, 17850, 18900, 19125, 21250, 21420, 22500, 22950, 23625, 25500, 26250, 26775, 29750, 31500, 31875, 32130, 33750, 35700, 38250, 39375, 42500, 44625, 45900, 47250, 52500, 53550, 57375, 59500, 63750, 64260, 67500, 74375, 76500, 78750, 80325, 89250, 94500, 95625, 107100, 114750, 118125, 127500, 133875, 148750, 157500, 160650, 178500, 191250, 223125, 229500, 236250, 267750, 286875, 297500, 321300, 382500, 401625, 446250, 472500, 535500, 573750, 669375, 803250, 892500, 1147500, 1338750, 1606500, 2008125, 2677500, 4016250, 8032500]

約数ペア:

[(1, 8032500), (2, 4016250), (3, 2677500), (4, 2008125), (5, 1606500), (6, 1338750), (7, 1147500), (9, 892500), (10, 803250), (12, 669375), (14, 573750), (15, 535500), (17, 472500), (18, 446250), (20, 401625), (21, 382500), (25, 321300), (27, 297500), (28, 286875), (30, 267750), (34, 236250), (35, 229500), (36, 223125), (42, 191250), (45, 178500), (50, 160650), (51, 157500), (54, 148750), (60, 133875), (63, 127500), (68, 118125), (70, 114750), (75, 107100), (84, 95625), (85, 94500), (90, 89250), (100, 80325), (102, 78750), (105, 76500), (108, 74375), (119, 67500), (125, 64260), (126, 63750), (135, 59500), (140, 57375), (150, 53550), (153, 52500), (170, 47250), (175, 45900), (180, 44625), (189, 42500), (204, 39375), (210, 38250), (225, 35700), (238, 33750), (250, 32130), (252, 31875), (255, 31500), (270, 29750), (300, 26775), (306, 26250), (315, 25500), (340, 23625), (350, 22950), (357, 22500), (375, 21420), (378, 21250), (420, 19125), (425, 18900), (450, 17850), (459, 17500), (476, 16875), (500, 16065), (510, 15750), (525, 15300), (540, 14875), (595, 13500), (612, 13125), (625, 12852), (630, 12750), (675, 11900), (700, 11475), (714, 11250), (750, 10710), (756, 10625), (765, 10500), (850, 9450), (875, 9180), (900, 8925), (918, 8750), (945, 8500), (1020, 7875), (1050, 7650), (1071, 7500), (1125, 7140), (1190, 6750), (1250, 6426), (1260, 6375), (1275, 6300), (1350, 5950), (1428, 5625), (1500, 5355), (1530, 5250), (1575, 5100), (1700, 4725), (1750, 4590), (1785, 4500), (1836, 4375), (1875, 4284), (1890, 4250), (2100, 3825), (2125, 3780), (2142, 3750), (2250, 3570), (2295, 3500), (2380, 3375), (2500, 3213), (2550, 3150), (2625, 3060), (2700, 2975)]