19132800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2020

約数の個数: 96

約数和(自身を含む): 63050280

約数和(自身を除く): 43917480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 1993, 2400, 3200, 3986, 4800, 5979, 7972, 9600, 9965, 11958, 15944, 19930, 23916, 29895, 31888, 39860, 47832, 49825, 59790, 63776, 79720, 95664, 99650, 119580, 127552, 149475, 159440, 191328, 199300, 239160, 255104, 298950, 318880, 382656, 398600, 478320, 597900, 637760, 765312, 797200, 956640, 1195800, 1275520, 1594400, 1913280, 2391600, 3188800, 3826560, 4783200, 6377600, 9566400, 19132800]

約数ペア:

[(1, 19132800), (2, 9566400), (3, 6377600), (4, 4783200), (5, 3826560), (6, 3188800), (8, 2391600), (10, 1913280), (12, 1594400), (15, 1275520), (16, 1195800), (20, 956640), (24, 797200), (25, 765312), (30, 637760), (32, 597900), (40, 478320), (48, 398600), (50, 382656), (60, 318880), (64, 298950), (75, 255104), (80, 239160), (96, 199300), (100, 191328), (120, 159440), (128, 149475), (150, 127552), (160, 119580), (192, 99650), (200, 95664), (240, 79720), (300, 63776), (320, 59790), (384, 49825), (400, 47832), (480, 39860), (600, 31888), (640, 29895), (800, 23916), (960, 19930), (1200, 15944), (1600, 11958), (1920, 9965), (1993, 9600), (2400, 7972), (3200, 5979), (3986, 4800)]