55151893440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{911903}}^1$

素因数の和:911936

約数の個数: 224

約数和(自身を含む): 222358671360

約数和(自身を除く): 167206777920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 911903, 1823806, 2735709, 3647612, 4559515, 5471418, 6383321, 7295224, 8207127, 9119030, 10942836, 12766642, 13678545, 14590448, 16414254, 18238060, 19149963, 21885672, 24621381, 25533284, 27357090, 29180896, 31916605, 32828508, 36476120, 38299926, 41035635, 43771344, 49242762, 51066568, 54714180, 57449889, 58361792, 63833210, 65657016, 72952240, 76599852, 82071270, 87542688, 95749815, 98485524, 102133136, 109428360, 114899778, 123106905, 127666420, 131314032, 145904480, 153199704, 164142540, 172349667, 175085376, 191499630, 196971048, 204266272, 218856720, 229799556, 246213810, 255332840, 262628064, 287249445, 291808960, 306399408, 328285080, 344699334, 382999260, 393942096, 408532544, 437713440, 459599112, 492427620, 510665680, 525256128, 574498890, 612798816, 656570160, 689398668, 765998520, 787884192, 861748335, 875426880, 919198224, 984855240, 1021331360, 1148997780, 1225597632, 1313140320, 1378797336, 1531997040, 1575768384, 1723496670, 1838396448, 1969710480, 2042662720, 2297995560, 2626280640, 2757594672, 3063994080, 3446993340, 3676792896, 3939420960, 4595991120, 5515189344, 6127988160, 6893986680, 7878841920, 9191982240, 11030378688, 13787973360, 18383964480, 27575946720, 55151893440]

約数ペア:

[(1, 55151893440), (2, 27575946720), (3, 18383964480), (4, 13787973360), (5, 11030378688), (6, 9191982240), (7, 7878841920), (8, 6893986680), (9, 6127988160), (10, 5515189344), (12, 4595991120), (14, 3939420960), (15, 3676792896), (16, 3446993340), (18, 3063994080), (20, 2757594672), (21, 2626280640), (24, 2297995560), (27, 2042662720), (28, 1969710480), (30, 1838396448), (32, 1723496670), (35, 1575768384), (36, 1531997040), (40, 1378797336), (42, 1313140320), (45, 1225597632), (48, 1148997780), (54, 1021331360), (56, 984855240), (60, 919198224), (63, 875426880), (64, 861748335), (70, 787884192), (72, 765998520), (80, 689398668), (84, 656570160), (90, 612798816), (96, 574498890), (105, 525256128), (108, 510665680), (112, 492427620), (120, 459599112), (126, 437713440), (135, 408532544), (140, 393942096), (144, 382999260), (160, 344699334), (168, 328285080), (180, 306399408), (189, 291808960), (192, 287249445), (210, 262628064), (216, 255332840), (224, 246213810), (240, 229799556), (252, 218856720), (270, 204266272), (280, 196971048), (288, 191499630), (315, 175085376), (320, 172349667), (336, 164142540), (360, 153199704), (378, 145904480), (420, 131314032), (432, 127666420), (448, 123106905), (480, 114899778), (504, 109428360), (540, 102133136), (560, 98485524), (576, 95749815), (630, 87542688), (672, 82071270), (720, 76599852), (756, 72952240), (840, 65657016), (864, 63833210), (945, 58361792), (960, 57449889), (1008, 54714180), (1080, 51066568), (1120, 49242762), (1260, 43771344), (1344, 41035635), (1440, 38299926), (1512, 36476120), (1680, 32828508), (1728, 31916605), (1890, 29180896), (2016, 27357090), (2160, 25533284), (2240, 24621381), (2520, 21885672), (2880, 19149963), (3024, 18238060), (3360, 16414254), (3780, 14590448), (4032, 13678545), (4320, 12766642), (5040, 10942836), (6048, 9119030), (6720, 8207127), (7560, 7295224), (8640, 6383321), (10080, 5471418), (12096, 4559515), (15120, 3647612), (20160, 2735709), (30240, 1823806), (60480, 911903)]