189786000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 160

約数和(自身を含む): 625817088

約数和(自身を除く): 436031088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 125, 141, 150, 188, 200, 235, 240, 250, 282, 300, 375, 376, 400, 470, 500, 564, 600, 673, 705, 750, 752, 940, 1000, 1128, 1175, 1200, 1346, 1410, 1500, 1880, 2000, 2019, 2256, 2350, 2692, 2820, 3000, 3365, 3525, 3760, 4038, 4700, 5384, 5640, 5875, 6000, 6730, 7050, 8076, 9400, 10095, 10768, 11280, 11750, 13460, 14100, 16152, 16825, 17625, 18800, 20190, 23500, 26920, 28200, 31631, 32304, 33650, 35250, 40380, 47000, 50475, 53840, 56400, 63262, 67300, 70500, 80760, 84125, 94000, 94893, 100950, 126524, 134600, 141000, 158155, 161520, 168250, 189786, 201900, 252375, 253048, 269200, 282000, 316310, 336500, 379572, 403800, 474465, 504750, 506096, 632620, 673000, 759144, 790775, 807600, 948930, 1009500, 1265240, 1346000, 1518288, 1581550, 1897860, 2019000, 2372325, 2530480, 3163100, 3795720, 3953875, 4038000, 4744650, 6326200, 7591440, 7907750, 9489300, 11861625, 12652400, 15815500, 18978600, 23723250, 31631000, 37957200, 47446500, 63262000, 94893000, 189786000]

約数ペア:

[(1, 189786000), (2, 94893000), (3, 63262000), (4, 47446500), (5, 37957200), (6, 31631000), (8, 23723250), (10, 18978600), (12, 15815500), (15, 12652400), (16, 11861625), (20, 9489300), (24, 7907750), (25, 7591440), (30, 6326200), (40, 4744650), (47, 4038000), (48, 3953875), (50, 3795720), (60, 3163100), (75, 2530480), (80, 2372325), (94, 2019000), (100, 1897860), (120, 1581550), (125, 1518288), (141, 1346000), (150, 1265240), (188, 1009500), (200, 948930), (235, 807600), (240, 790775), (250, 759144), (282, 673000), (300, 632620), (375, 506096), (376, 504750), (400, 474465), (470, 403800), (500, 379572), (564, 336500), (600, 316310), (673, 282000), (705, 269200), (750, 253048), (752, 252375), (940, 201900), (1000, 189786), (1128, 168250), (1175, 161520), (1200, 158155), (1346, 141000), (1410, 134600), (1500, 126524), (1880, 100950), (2000, 94893), (2019, 94000), (2256, 84125), (2350, 80760), (2692, 70500), (2820, 67300), (3000, 63262), (3365, 56400), (3525, 53840), (3760, 50475), (4038, 47000), (4700, 40380), (5384, 35250), (5640, 33650), (5875, 32304), (6000, 31631), (6730, 28200), (7050, 26920), (8076, 23500), (9400, 20190), (10095, 18800), (10768, 17625), (11280, 16825), (11750, 16152), (13460, 14100)]