79156440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 160

約数和(自身を含む): 290370960

約数和(自身を除く): 211214520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2221, 2376, 2970, 3240, 3564, 3960, 4442, 4455, 5940, 6663, 7128, 8884, 8910, 11105, 11880, 13326, 17768, 17820, 19989, 22210, 24431, 26652, 33315, 35640, 39978, 44420, 48862, 53304, 59967, 66630, 73293, 79956, 88840, 97724, 99945, 119934, 122155, 133260, 146586, 159912, 179901, 195448, 199890, 219879, 239868, 244310, 266520, 293172, 299835, 359802, 366465, 399780, 439758, 479736, 488620, 586344, 599670, 659637, 719604, 732930, 799560, 879516, 899505, 977240, 1099395, 1199340, 1319274, 1439208, 1465860, 1759032, 1799010, 1978911, 2198790, 2398680, 2638548, 2931720, 3298185, 3598020, 3957822, 4397580, 5277096, 6596370, 7196040, 7915644, 8795160, 9894555, 13192740, 15831288, 19789110, 26385480, 39578220, 79156440]

約数ペア:

[(1, 79156440), (2, 39578220), (3, 26385480), (4, 19789110), (5, 15831288), (6, 13192740), (8, 9894555), (9, 8795160), (10, 7915644), (11, 7196040), (12, 6596370), (15, 5277096), (18, 4397580), (20, 3957822), (22, 3598020), (24, 3298185), (27, 2931720), (30, 2638548), (33, 2398680), (36, 2198790), (40, 1978911), (44, 1799010), (45, 1759032), (54, 1465860), (55, 1439208), (60, 1319274), (66, 1199340), (72, 1099395), (81, 977240), (88, 899505), (90, 879516), (99, 799560), (108, 732930), (110, 719604), (120, 659637), (132, 599670), (135, 586344), (162, 488620), (165, 479736), (180, 439758), (198, 399780), (216, 366465), (220, 359802), (264, 299835), (270, 293172), (297, 266520), (324, 244310), (330, 239868), (360, 219879), (396, 199890), (405, 195448), (440, 179901), (495, 159912), (540, 146586), (594, 133260), (648, 122155), (660, 119934), (792, 99945), (810, 97724), (891, 88840), (990, 79956), (1080, 73293), (1188, 66630), (1320, 59967), (1485, 53304), (1620, 48862), (1782, 44420), (1980, 39978), (2221, 35640), (2376, 33315), (2970, 26652), (3240, 24431), (3564, 22210), (3960, 19989), (4442, 17820), (4455, 17768), (5940, 13326), (6663, 11880), (7128, 11105), (8884, 8910)]