75872000

素因数分解:

$2^8\times 5^3\times {\mathrm{2371}}^1$

素因数の和:2402

約数の個数: 72

約数和(自身を含む): 189086352

約数和(自身を除く): 113214352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 2371, 3200, 4000, 4742, 6400, 8000, 9484, 11855, 16000, 18968, 23710, 32000, 37936, 47420, 59275, 75872, 94840, 118550, 151744, 189680, 237100, 296375, 303488, 379360, 474200, 592750, 606976, 758720, 948400, 1185500, 1517440, 1896800, 2371000, 3034880, 3793600, 4742000, 7587200, 9484000, 15174400, 18968000, 37936000, 75872000]

約数ペア:

[(1, 75872000), (2, 37936000), (4, 18968000), (5, 15174400), (8, 9484000), (10, 7587200), (16, 4742000), (20, 3793600), (25, 3034880), (32, 2371000), (40, 1896800), (50, 1517440), (64, 1185500), (80, 948400), (100, 758720), (125, 606976), (128, 592750), (160, 474200), (200, 379360), (250, 303488), (256, 296375), (320, 237100), (400, 189680), (500, 151744), (640, 118550), (800, 94840), (1000, 75872), (1280, 59275), (1600, 47420), (2000, 37936), (2371, 32000), (3200, 23710), (4000, 18968), (4742, 16000), (6400, 11855), (8000, 9484)]