74758080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1874

約数の個数: 112

約数和(自身を含む): 243010944

約数和(自身を除く): 168252864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1811, 2064, 2580, 2752, 3440, 3622, 4128, 5160, 5433, 6880, 7244, 8256, 9055, 10320, 10866, 13760, 14488, 18110, 20640, 21732, 27165, 28976, 36220, 41280, 43464, 54330, 57952, 72440, 77873, 86928, 108660, 115904, 144880, 155746, 173856, 217320, 233619, 289760, 311492, 347712, 389365, 434640, 467238, 579520, 622984, 778730, 869280, 934476, 1168095, 1245968, 1557460, 1738560, 1868952, 2336190, 2491936, 3114920, 3737904, 4672380, 4983872, 6229840, 7475808, 9344760, 12459680, 14951616, 18689520, 24919360, 37379040, 74758080]

約数ペア:

[(1, 74758080), (2, 37379040), (3, 24919360), (4, 18689520), (5, 14951616), (6, 12459680), (8, 9344760), (10, 7475808), (12, 6229840), (15, 4983872), (16, 4672380), (20, 3737904), (24, 3114920), (30, 2491936), (32, 2336190), (40, 1868952), (43, 1738560), (48, 1557460), (60, 1245968), (64, 1168095), (80, 934476), (86, 869280), (96, 778730), (120, 622984), (129, 579520), (160, 467238), (172, 434640), (192, 389365), (215, 347712), (240, 311492), (258, 289760), (320, 233619), (344, 217320), (430, 173856), (480, 155746), (516, 144880), (645, 115904), (688, 108660), (860, 86928), (960, 77873), (1032, 72440), (1290, 57952), (1376, 54330), (1720, 43464), (1811, 41280), (2064, 36220), (2580, 28976), (2752, 27165), (3440, 21732), (3622, 20640), (4128, 18110), (5160, 14488), (5433, 13760), (6880, 10866), (7244, 10320), (8256, 9055)]