15266000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 39171600

約数和(自身を除く): 23905600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 449, 500, 680, 850, 898, 1000, 1360, 1700, 1796, 2000, 2125, 2245, 3400, 3592, 4250, 4490, 6800, 7184, 7633, 8500, 8980, 11225, 15266, 17000, 17960, 22450, 30532, 34000, 35920, 38165, 44900, 56125, 61064, 76330, 89800, 112250, 122128, 152660, 179600, 190825, 224500, 305320, 381650, 449000, 610640, 763300, 898000, 954125, 1526600, 1908250, 3053200, 3816500, 7633000, 15266000]

約数ペア:

[(1, 15266000), (2, 7633000), (4, 3816500), (5, 3053200), (8, 1908250), (10, 1526600), (16, 954125), (17, 898000), (20, 763300), (25, 610640), (34, 449000), (40, 381650), (50, 305320), (68, 224500), (80, 190825), (85, 179600), (100, 152660), (125, 122128), (136, 112250), (170, 89800), (200, 76330), (250, 61064), (272, 56125), (340, 44900), (400, 38165), (425, 35920), (449, 34000), (500, 30532), (680, 22450), (850, 17960), (898, 17000), (1000, 15266), (1360, 11225), (1700, 8980), (1796, 8500), (2000, 7633), (2125, 7184), (2245, 6800), (3400, 4490), (3592, 4250)]