28531200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 120

約数和(自身を含む): 94377888

約数和(自身を除く): 65846688

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 743, 768, 800, 960, 1200, 1280, 1486, 1536, 1600, 1920, 2229, 2400, 2560, 2972, 3200, 3715, 3840, 4458, 4800, 5944, 6400, 7430, 7680, 8916, 9600, 11145, 11888, 12800, 14860, 17832, 18575, 19200, 22290, 23776, 29720, 35664, 37150, 38400, 44580, 47552, 55725, 59440, 71328, 74300, 89160, 95104, 111450, 118880, 142656, 148600, 178320, 190208, 222900, 237760, 285312, 297200, 356640, 380416, 445800, 475520, 570624, 594400, 713280, 891600, 951040, 1141248, 1188800, 1426560, 1783200, 1902080, 2377600, 2853120, 3566400, 4755200, 5706240, 7132800, 9510400, 14265600, 28531200]

約数ペア:

[(1, 28531200), (2, 14265600), (3, 9510400), (4, 7132800), (5, 5706240), (6, 4755200), (8, 3566400), (10, 2853120), (12, 2377600), (15, 1902080), (16, 1783200), (20, 1426560), (24, 1188800), (25, 1141248), (30, 951040), (32, 891600), (40, 713280), (48, 594400), (50, 570624), (60, 475520), (64, 445800), (75, 380416), (80, 356640), (96, 297200), (100, 285312), (120, 237760), (128, 222900), (150, 190208), (160, 178320), (192, 148600), (200, 142656), (240, 118880), (256, 111450), (300, 95104), (320, 89160), (384, 74300), (400, 71328), (480, 59440), (512, 55725), (600, 47552), (640, 44580), (743, 38400), (768, 37150), (800, 35664), (960, 29720), (1200, 23776), (1280, 22290), (1486, 19200), (1536, 18575), (1600, 17832), (1920, 14860), (2229, 12800), (2400, 11888), (2560, 11145), (2972, 9600), (3200, 8916), (3715, 7680), (3840, 7430), (4458, 6400), (4800, 5944)]