54818280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 197683200

約数和(自身を除く): 142864920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 109, 110, 120, 127, 132, 165, 180, 198, 218, 220, 254, 264, 327, 330, 360, 381, 396, 436, 440, 495, 508, 545, 635, 654, 660, 762, 792, 872, 981, 990, 1016, 1090, 1143, 1199, 1270, 1308, 1320, 1397, 1524, 1635, 1905, 1962, 1980, 2180, 2286, 2398, 2540, 2616, 2794, 3048, 3270, 3597, 3810, 3924, 3960, 4191, 4360, 4572, 4796, 4905, 5080, 5588, 5715, 5995, 6540, 6985, 7194, 7620, 7848, 8382, 9144, 9592, 9810, 10791, 11176, 11430, 11990, 12573, 13080, 13843, 13970, 14388, 15240, 16764, 17985, 19620, 20955, 21582, 22860, 23980, 25146, 27686, 27940, 28776, 33528, 35970, 39240, 41529, 41910, 43164, 45720, 47960, 50292, 53955, 55372, 55880, 62865, 69215, 71940, 83058, 83820, 86328, 100584, 107910, 110744, 124587, 125730, 138430, 143880, 152273, 166116, 167640, 207645, 215820, 249174, 251460, 276860, 304546, 332232, 415290, 431640, 456819, 498348, 502920, 553720, 609092, 622935, 761365, 830580, 913638, 996696, 1218184, 1245870, 1370457, 1522730, 1661160, 1827276, 2284095, 2491740, 2740914, 3045460, 3654552, 4568190, 4983480, 5481828, 6090920, 6852285, 9136380, 10963656, 13704570, 18272760, 27409140, 54818280]

約数ペア:

[(1, 54818280), (2, 27409140), (3, 18272760), (4, 13704570), (5, 10963656), (6, 9136380), (8, 6852285), (9, 6090920), (10, 5481828), (11, 4983480), (12, 4568190), (15, 3654552), (18, 3045460), (20, 2740914), (22, 2491740), (24, 2284095), (30, 1827276), (33, 1661160), (36, 1522730), (40, 1370457), (44, 1245870), (45, 1218184), (55, 996696), (60, 913638), (66, 830580), (72, 761365), (88, 622935), (90, 609092), (99, 553720), (109, 502920), (110, 498348), (120, 456819), (127, 431640), (132, 415290), (165, 332232), (180, 304546), (198, 276860), (218, 251460), (220, 249174), (254, 215820), (264, 207645), (327, 167640), (330, 166116), (360, 152273), (381, 143880), (396, 138430), (436, 125730), (440, 124587), (495, 110744), (508, 107910), (545, 100584), (635, 86328), (654, 83820), (660, 83058), (762, 71940), (792, 69215), (872, 62865), (981, 55880), (990, 55372), (1016, 53955), (1090, 50292), (1143, 47960), (1199, 45720), (1270, 43164), (1308, 41910), (1320, 41529), (1397, 39240), (1524, 35970), (1635, 33528), (1905, 28776), (1962, 27940), (1980, 27686), (2180, 25146), (2286, 23980), (2398, 22860), (2540, 21582), (2616, 20955), (2794, 19620), (3048, 17985), (3270, 16764), (3597, 15240), (3810, 14388), (3924, 13970), (3960, 13843), (4191, 13080), (4360, 12573), (4572, 11990), (4796, 11430), (4905, 11176), (5080, 10791), (5588, 9810), (5715, 9592), (5995, 9144), (6540, 8382), (6985, 7848), (7194, 7620)]