101822000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1039}}^1$

素因数の和:1076

約数の個数: 120

約数和(自身を含む): 286678080

約数和(自身を除く): 184856080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1039, 1225, 1400, 1750, 1960, 2000, 2078, 2450, 2800, 3500, 3920, 4156, 4900, 5195, 6125, 7000, 7273, 8312, 9800, 10390, 12250, 14000, 14546, 16624, 19600, 20780, 24500, 25975, 29092, 36365, 41560, 49000, 50911, 51950, 58184, 72730, 83120, 98000, 101822, 103900, 116368, 129875, 145460, 181825, 203644, 207800, 254555, 259750, 290920, 363650, 407288, 415600, 509110, 519500, 581840, 727300, 814576, 909125, 1018220, 1039000, 1272775, 1454600, 1818250, 2036440, 2078000, 2545550, 2909200, 3636500, 4072880, 5091100, 6363875, 7273000, 10182200, 12727750, 14546000, 20364400, 25455500, 50911000, 101822000]

約数ペア:

[(1, 101822000), (2, 50911000), (4, 25455500), (5, 20364400), (7, 14546000), (8, 12727750), (10, 10182200), (14, 7273000), (16, 6363875), (20, 5091100), (25, 4072880), (28, 3636500), (35, 2909200), (40, 2545550), (49, 2078000), (50, 2036440), (56, 1818250), (70, 1454600), (80, 1272775), (98, 1039000), (100, 1018220), (112, 909125), (125, 814576), (140, 727300), (175, 581840), (196, 519500), (200, 509110), (245, 415600), (250, 407288), (280, 363650), (350, 290920), (392, 259750), (400, 254555), (490, 207800), (500, 203644), (560, 181825), (700, 145460), (784, 129875), (875, 116368), (980, 103900), (1000, 101822), (1039, 98000), (1225, 83120), (1400, 72730), (1750, 58184), (1960, 51950), (2000, 50911), (2078, 49000), (2450, 41560), (2800, 36365), (3500, 29092), (3920, 25975), (4156, 24500), (4900, 20780), (5195, 19600), (6125, 16624), (7000, 14546), (7273, 14000), (8312, 12250), (9800, 10390)]