28266000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 160

約数和(自身を含む): 104302848

約数和(自身を除く): 76036848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 673, 700, 750, 840, 875, 1000, 1050, 1200, 1346, 1400, 1500, 1680, 1750, 2000, 2019, 2100, 2625, 2692, 2800, 3000, 3365, 3500, 4038, 4200, 4711, 5250, 5384, 6000, 6730, 7000, 8076, 8400, 9422, 10095, 10500, 10768, 13460, 14000, 14133, 16152, 16825, 18844, 20190, 21000, 23555, 26920, 28266, 32304, 33650, 37688, 40380, 42000, 47110, 50475, 53840, 56532, 67300, 70665, 75376, 80760, 84125, 94220, 100950, 113064, 117775, 134600, 141330, 161520, 168250, 188440, 201900, 226128, 235550, 252375, 269200, 282660, 336500, 353325, 376880, 403800, 471100, 504750, 565320, 588875, 673000, 706650, 807600, 942200, 1009500, 1130640, 1177750, 1346000, 1413300, 1766625, 1884400, 2019000, 2355500, 2826600, 3533250, 4038000, 4711000, 5653200, 7066500, 9422000, 14133000, 28266000]

約数ペア:

[(1, 28266000), (2, 14133000), (3, 9422000), (4, 7066500), (5, 5653200), (6, 4711000), (7, 4038000), (8, 3533250), (10, 2826600), (12, 2355500), (14, 2019000), (15, 1884400), (16, 1766625), (20, 1413300), (21, 1346000), (24, 1177750), (25, 1130640), (28, 1009500), (30, 942200), (35, 807600), (40, 706650), (42, 673000), (48, 588875), (50, 565320), (56, 504750), (60, 471100), (70, 403800), (75, 376880), (80, 353325), (84, 336500), (100, 282660), (105, 269200), (112, 252375), (120, 235550), (125, 226128), (140, 201900), (150, 188440), (168, 168250), (175, 161520), (200, 141330), (210, 134600), (240, 117775), (250, 113064), (280, 100950), (300, 94220), (336, 84125), (350, 80760), (375, 75376), (400, 70665), (420, 67300), (500, 56532), (525, 53840), (560, 50475), (600, 47110), (673, 42000), (700, 40380), (750, 37688), (840, 33650), (875, 32304), (1000, 28266), (1050, 26920), (1200, 23555), (1346, 21000), (1400, 20190), (1500, 18844), (1680, 16825), (1750, 16152), (2000, 14133), (2019, 14000), (2100, 13460), (2625, 10768), (2692, 10500), (2800, 10095), (3000, 9422), (3365, 8400), (3500, 8076), (4038, 7000), (4200, 6730), (4711, 6000), (5250, 5384)]