28699200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2021

約数の個数: 126

約数和(自身を含む): 102054914

約数和(自身を除く): 73355714

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 1993, 2400, 2880, 3600, 3986, 4800, 5979, 7200, 7972, 9965, 11958, 14400, 15944, 17937, 19930, 23916, 29895, 31888, 35874, 39860, 47832, 49825, 59790, 63776, 71748, 79720, 89685, 95664, 99650, 119580, 127552, 143496, 149475, 159440, 179370, 191328, 199300, 239160, 286992, 298950, 318880, 358740, 382656, 398600, 448425, 478320, 573984, 597900, 637760, 717480, 797200, 896850, 956640, 1147968, 1195800, 1434960, 1594400, 1793700, 1913280, 2391600, 2869920, 3188800, 3587400, 4783200, 5739840, 7174800, 9566400, 14349600, 28699200]

約数ペア:

[(1, 28699200), (2, 14349600), (3, 9566400), (4, 7174800), (5, 5739840), (6, 4783200), (8, 3587400), (9, 3188800), (10, 2869920), (12, 2391600), (15, 1913280), (16, 1793700), (18, 1594400), (20, 1434960), (24, 1195800), (25, 1147968), (30, 956640), (32, 896850), (36, 797200), (40, 717480), (45, 637760), (48, 597900), (50, 573984), (60, 478320), (64, 448425), (72, 398600), (75, 382656), (80, 358740), (90, 318880), (96, 298950), (100, 286992), (120, 239160), (144, 199300), (150, 191328), (160, 179370), (180, 159440), (192, 149475), (200, 143496), (225, 127552), (240, 119580), (288, 99650), (300, 95664), (320, 89685), (360, 79720), (400, 71748), (450, 63776), (480, 59790), (576, 49825), (600, 47832), (720, 39860), (800, 35874), (900, 31888), (960, 29895), (1200, 23916), (1440, 19930), (1600, 17937), (1800, 15944), (1993, 14400), (2400, 11958), (2880, 9965), (3600, 7972), (3986, 7200), (4800, 5979)]