54565280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 166053888

約数和(自身を除く): 111488608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 103, 110, 112, 140, 154, 160, 172, 176, 206, 215, 220, 224, 280, 301, 308, 344, 352, 385, 412, 430, 440, 473, 515, 560, 602, 616, 688, 721, 770, 824, 860, 880, 946, 1030, 1120, 1133, 1204, 1232, 1376, 1442, 1505, 1540, 1648, 1720, 1760, 1892, 2060, 2266, 2365, 2408, 2464, 2884, 3010, 3080, 3296, 3311, 3440, 3605, 3784, 4120, 4429, 4532, 4730, 4816, 5665, 5768, 6020, 6160, 6622, 6880, 7210, 7568, 7931, 8240, 8858, 9064, 9460, 9632, 11330, 11536, 12040, 12320, 13244, 14420, 15136, 15862, 16480, 16555, 17716, 18128, 18920, 22145, 22660, 23072, 24080, 26488, 28840, 31003, 31724, 33110, 35432, 36256, 37840, 39655, 44290, 45320, 48160, 48719, 52976, 57680, 62006, 63448, 66220, 70864, 75680, 79310, 88580, 90640, 97438, 105952, 115360, 124012, 126896, 132440, 141728, 155015, 158620, 177160, 181280, 194876, 243595, 248024, 253792, 264880, 310030, 317240, 341033, 354320, 389752, 487190, 496048, 529760, 620060, 634480, 682066, 708640, 779504, 974380, 992096, 1240120, 1268960, 1364132, 1559008, 1705165, 1948760, 2480240, 2728264, 3410330, 3897520, 4960480, 5456528, 6820660, 7795040, 10913056, 13641320, 27282640, 54565280]

約数ペア:

[(1, 54565280), (2, 27282640), (4, 13641320), (5, 10913056), (7, 7795040), (8, 6820660), (10, 5456528), (11, 4960480), (14, 3897520), (16, 3410330), (20, 2728264), (22, 2480240), (28, 1948760), (32, 1705165), (35, 1559008), (40, 1364132), (43, 1268960), (44, 1240120), (55, 992096), (56, 974380), (70, 779504), (77, 708640), (80, 682066), (86, 634480), (88, 620060), (103, 529760), (110, 496048), (112, 487190), (140, 389752), (154, 354320), (160, 341033), (172, 317240), (176, 310030), (206, 264880), (215, 253792), (220, 248024), (224, 243595), (280, 194876), (301, 181280), (308, 177160), (344, 158620), (352, 155015), (385, 141728), (412, 132440), (430, 126896), (440, 124012), (473, 115360), (515, 105952), (560, 97438), (602, 90640), (616, 88580), (688, 79310), (721, 75680), (770, 70864), (824, 66220), (860, 63448), (880, 62006), (946, 57680), (1030, 52976), (1120, 48719), (1133, 48160), (1204, 45320), (1232, 44290), (1376, 39655), (1442, 37840), (1505, 36256), (1540, 35432), (1648, 33110), (1720, 31724), (1760, 31003), (1892, 28840), (2060, 26488), (2266, 24080), (2365, 23072), (2408, 22660), (2464, 22145), (2884, 18920), (3010, 18128), (3080, 17716), (3296, 16555), (3311, 16480), (3440, 15862), (3605, 15136), (3784, 14420), (4120, 13244), (4429, 12320), (4532, 12040), (4730, 11536), (4816, 11330), (5665, 9632), (5768, 9460), (6020, 9064), (6160, 8858), (6622, 8240), (6880, 7931), (7210, 7568)]