18268289600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:914

約数の個数: 252

約数和(自身を含む): 49865475072

約数和(自身を除く): 31597185472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 127, 160, 176, 200, 220, 242, 254, 275, 320, 352, 400, 440, 484, 508, 550, 605, 635, 704, 743, 800, 880, 968, 1016, 1100, 1210, 1270, 1397, 1486, 1600, 1760, 1936, 2032, 2200, 2420, 2540, 2794, 2972, 3025, 3175, 3520, 3715, 3872, 4064, 4400, 4840, 5080, 5588, 5944, 6050, 6350, 6985, 7430, 7744, 8128, 8173, 8800, 9680, 10160, 11176, 11888, 12100, 12700, 13970, 14860, 15367, 16346, 17600, 18575, 19360, 20320, 22352, 23776, 24200, 25400, 27940, 29720, 30734, 32692, 34925, 37150, 38720, 40640, 40865, 44704, 47552, 48400, 50800, 55880, 59440, 61468, 65384, 69850, 74300, 76835, 81730, 89408, 89903, 94361, 96800, 101600, 111760, 118880, 122936, 130768, 139700, 148600, 153670, 163460, 179806, 188722, 193600, 203200, 204325, 223520, 237760, 245872, 261536, 279400, 297200, 307340, 326920, 359612, 377444, 384175, 408650, 447040, 449515, 471805, 491744, 523072, 558800, 594400, 614680, 653840, 719224, 754888, 768350, 817300, 899030, 943610, 983488, 1037971, 1117600, 1188800, 1229360, 1307680, 1438448, 1509776, 1536700, 1634600, 1798060, 1887220, 2075942, 2235200, 2247575, 2359025, 2458720, 2615360, 2876896, 3019552, 3073400, 3269200, 3596120, 3774440, 4151884, 4495150, 4718050, 4917440, 5189855, 5753792, 6039104, 6146800, 6538400, 7192240, 7548880, 8303768, 8990300, 9436100, 10379710, 11417681, 12293600, 13076800, 14384480, 15097760, 16607536, 17980600, 18872200, 20759420, 22835362, 24587200, 25949275, 28768960, 30195520, 33215072, 35961200, 37744400, 41518840, 45670724, 51898550, 57088405, 66430144, 71922400, 75488800, 83037680, 91341448, 103797100, 114176810, 143844800, 150977600, 166075360, 182682896, 207594200, 228353620, 285442025, 332150720, 365365792, 415188400, 456707240, 570884050, 730731584, 830376800, 913414480, 1141768100, 1660753600, 1826828960, 2283536200, 3653657920, 4567072400, 9134144800, 18268289600]

約数ペア:

[(1, 18268289600), (2, 9134144800), (4, 4567072400), (5, 3653657920), (8, 2283536200), (10, 1826828960), (11, 1660753600), (16, 1141768100), (20, 913414480), (22, 830376800), (25, 730731584), (32, 570884050), (40, 456707240), (44, 415188400), (50, 365365792), (55, 332150720), (64, 285442025), (80, 228353620), (88, 207594200), (100, 182682896), (110, 166075360), (121, 150977600), (127, 143844800), (160, 114176810), (176, 103797100), (200, 91341448), (220, 83037680), (242, 75488800), (254, 71922400), (275, 66430144), (320, 57088405), (352, 51898550), (400, 45670724), (440, 41518840), (484, 37744400), (508, 35961200), (550, 33215072), (605, 30195520), (635, 28768960), (704, 25949275), (743, 24587200), (800, 22835362), (880, 20759420), (968, 18872200), (1016, 17980600), (1100, 16607536), (1210, 15097760), (1270, 14384480), (1397, 13076800), (1486, 12293600), (1600, 11417681), (1760, 10379710), (1936, 9436100), (2032, 8990300), (2200, 8303768), (2420, 7548880), (2540, 7192240), (2794, 6538400), (2972, 6146800), (3025, 6039104), (3175, 5753792), (3520, 5189855), (3715, 4917440), (3872, 4718050), (4064, 4495150), (4400, 4151884), (4840, 3774440), (5080, 3596120), (5588, 3269200), (5944, 3073400), (6050, 3019552), (6350, 2876896), (6985, 2615360), (7430, 2458720), (7744, 2359025), (8128, 2247575), (8173, 2235200), (8800, 2075942), (9680, 1887220), (10160, 1798060), (11176, 1634600), (11888, 1536700), (12100, 1509776), (12700, 1438448), (13970, 1307680), (14860, 1229360), (15367, 1188800), (16346, 1117600), (17600, 1037971), (18575, 983488), (19360, 943610), (20320, 899030), (22352, 817300), (23776, 768350), (24200, 754888), (25400, 719224), (27940, 653840), (29720, 614680), (30734, 594400), (32692, 558800), (34925, 523072), (37150, 491744), (38720, 471805), (40640, 449515), (40865, 447040), (44704, 408650), (47552, 384175), (48400, 377444), (50800, 359612), (55880, 326920), (59440, 307340), (61468, 297200), (65384, 279400), (69850, 261536), (74300, 245872), (76835, 237760), (81730, 223520), (89408, 204325), (89903, 203200), (94361, 193600), (96800, 188722), (101600, 179806), (111760, 163460), (118880, 153670), (122936, 148600), (130768, 139700)]