54497520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1020

約数の個数: 240

約数和(自身を含む): 228413952

約数和(自身を除く): 173916432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 983, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1966, 1980, 2310, 2520, 2640, 2772, 2949, 3080, 3465, 3696, 3932, 3960, 4620, 4915, 5040, 5544, 5898, 6160, 6881, 6930, 7864, 7920, 8847, 9240, 9830, 10813, 11088, 11796, 13762, 13860, 14745, 15728, 17694, 18480, 19660, 20643, 21626, 23592, 27524, 27720, 29490, 32439, 34405, 35388, 39320, 41286, 43252, 44235, 47184, 54065, 55048, 55440, 58980, 61929, 64878, 68810, 70776, 75691, 78640, 82572, 86504, 88470, 97317, 103215, 108130, 110096, 117960, 123858, 129756, 137620, 141552, 151382, 162195, 165144, 173008, 176940, 194634, 206430, 216260, 227073, 235920, 247716, 259512, 275240, 302764, 309645, 324390, 330288, 353880, 378455, 389268, 412860, 432520, 454146, 486585, 495432, 519024, 550480, 605528, 619290, 648780, 681219, 707760, 756910, 778536, 825720, 865040, 908292, 973170, 990864, 1135365, 1211056, 1238580, 1297560, 1362438, 1513820, 1557072, 1651440, 1816584, 1946340, 2270730, 2477160, 2595120, 2724876, 3027640, 3406095, 3633168, 3892680, 4541460, 4954320, 5449752, 6055280, 6812190, 7785360, 9082920, 10899504, 13624380, 18165840, 27248760, 54497520]

約数ペア:

[(1, 54497520), (2, 27248760), (3, 18165840), (4, 13624380), (5, 10899504), (6, 9082920), (7, 7785360), (8, 6812190), (9, 6055280), (10, 5449752), (11, 4954320), (12, 4541460), (14, 3892680), (15, 3633168), (16, 3406095), (18, 3027640), (20, 2724876), (21, 2595120), (22, 2477160), (24, 2270730), (28, 1946340), (30, 1816584), (33, 1651440), (35, 1557072), (36, 1513820), (40, 1362438), (42, 1297560), (44, 1238580), (45, 1211056), (48, 1135365), (55, 990864), (56, 973170), (60, 908292), (63, 865040), (66, 825720), (70, 778536), (72, 756910), (77, 707760), (80, 681219), (84, 648780), (88, 619290), (90, 605528), (99, 550480), (105, 519024), (110, 495432), (112, 486585), (120, 454146), (126, 432520), (132, 412860), (140, 389268), (144, 378455), (154, 353880), (165, 330288), (168, 324390), (176, 309645), (180, 302764), (198, 275240), (210, 259512), (220, 247716), (231, 235920), (240, 227073), (252, 216260), (264, 206430), (280, 194634), (308, 176940), (315, 173008), (330, 165144), (336, 162195), (360, 151382), (385, 141552), (396, 137620), (420, 129756), (440, 123858), (462, 117960), (495, 110096), (504, 108130), (528, 103215), (560, 97317), (616, 88470), (630, 86504), (660, 82572), (693, 78640), (720, 75691), (770, 70776), (792, 68810), (840, 64878), (880, 61929), (924, 58980), (983, 55440), (990, 55048), (1008, 54065), (1155, 47184), (1232, 44235), (1260, 43252), (1320, 41286), (1386, 39320), (1540, 35388), (1584, 34405), (1680, 32439), (1848, 29490), (1966, 27720), (1980, 27524), (2310, 23592), (2520, 21626), (2640, 20643), (2772, 19660), (2949, 18480), (3080, 17694), (3465, 15728), (3696, 14745), (3932, 13860), (3960, 13762), (4620, 11796), (4915, 11088), (5040, 10813), (5544, 9830), (5898, 9240), (6160, 8847), (6881, 7920), (6930, 7864)]