84858840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2415

約数の個数: 160

約数和(自身を含む): 311279760

約数和(自身を除く): 226420920

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, 2376, 2381, 2970, 3240, 3564, 3960, 4455, 4762, 5940, 7128, 7143, 8910, 9524, 11880, 11905, 14286, 17820, 19048, 21429, 23810, 26191, 28572, 35640, 35715, 42858, 47620, 52382, 57144, 64287, 71430, 78573, 85716, 95240, 104764, 107145, 128574, 130955, 142860, 157146, 171432, 192861, 209528, 214290, 235719, 257148, 261910, 285720, 314292, 321435, 385722, 392865, 428580, 471438, 514296, 523820, 628584, 642870, 707157, 771444, 785730, 857160, 942876, 964305, 1047640, 1178595, 1285740, 1414314, 1542888, 1571460, 1885752, 1928610, 2121471, 2357190, 2571480, 2828628, 3142920, 3535785, 3857220, 4242942, 4714380, 5657256, 7071570, 7714440, 8485884, 9428760, 10607355, 14143140, 16971768, 21214710, 28286280, 42429420, 84858840]

約数ペア:

[(1, 84858840), (2, 42429420), (3, 28286280), (4, 21214710), (5, 16971768), (6, 14143140), (8, 10607355), (9, 9428760), (10, 8485884), (11, 7714440), (12, 7071570), (15, 5657256), (18, 4714380), (20, 4242942), (22, 3857220), (24, 3535785), (27, 3142920), (30, 2828628), (33, 2571480), (36, 2357190), (40, 2121471), (44, 1928610), (45, 1885752), (54, 1571460), (55, 1542888), (60, 1414314), (66, 1285740), (72, 1178595), (81, 1047640), (88, 964305), (90, 942876), (99, 857160), (108, 785730), (110, 771444), (120, 707157), (132, 642870), (135, 628584), (162, 523820), (165, 514296), (180, 471438), (198, 428580), (216, 392865), (220, 385722), (264, 321435), (270, 314292), (297, 285720), (324, 261910), (330, 257148), (360, 235719), (396, 214290), (405, 209528), (440, 192861), (495, 171432), (540, 157146), (594, 142860), (648, 130955), (660, 128574), (792, 107145), (810, 104764), (891, 95240), (990, 85716), (1080, 78573), (1188, 71430), (1320, 64287), (1485, 57144), (1620, 52382), (1782, 47620), (1980, 42858), (2376, 35715), (2381, 35640), (2970, 28572), (3240, 26191), (3564, 23810), (3960, 21429), (4455, 19048), (4762, 17820), (5940, 14286), (7128, 11905), (7143, 11880), (8910, 9524)]