148078000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1548

約数の個数: 120

約数和(自身を含む): 416785824

約数和(自身を除く): 268707824

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, 1225, 1400, 1511, 1750, 1960, 2000, 2450, 2800, 3022, 3500, 3920, 4900, 6044, 6125, 7000, 7555, 9800, 10577, 12088, 12250, 14000, 15110, 19600, 21154, 24176, 24500, 30220, 37775, 42308, 49000, 52885, 60440, 74039, 75550, 84616, 98000, 105770, 120880, 148078, 151100, 169232, 188875, 211540, 264425, 296156, 302200, 370195, 377750, 423080, 528850, 592312, 604400, 740390, 755500, 846160, 1057700, 1184624, 1322125, 1480780, 1511000, 1850975, 2115400, 2644250, 2961560, 3022000, 3701950, 4230800, 5288500, 5923120, 7403900, 9254875, 10577000, 14807800, 18509750, 21154000, 29615600, 37019500, 74039000, 148078000]

約数ペア:

[(1, 148078000), (2, 74039000), (4, 37019500), (5, 29615600), (7, 21154000), (8, 18509750), (10, 14807800), (14, 10577000), (16, 9254875), (20, 7403900), (25, 5923120), (28, 5288500), (35, 4230800), (40, 3701950), (49, 3022000), (50, 2961560), (56, 2644250), (70, 2115400), (80, 1850975), (98, 1511000), (100, 1480780), (112, 1322125), (125, 1184624), (140, 1057700), (175, 846160), (196, 755500), (200, 740390), (245, 604400), (250, 592312), (280, 528850), (350, 423080), (392, 377750), (400, 370195), (490, 302200), (500, 296156), (560, 264425), (700, 211540), (784, 188875), (875, 169232), (980, 151100), (1000, 148078), (1225, 120880), (1400, 105770), (1511, 98000), (1750, 84616), (1960, 75550), (2000, 74039), (2450, 60440), (2800, 52885), (3022, 49000), (3500, 42308), (3920, 37775), (4900, 30220), (6044, 24500), (6125, 24176), (7000, 21154), (7555, 19600), (9800, 15110), (10577, 14000), (12088, 12250)]