1550975040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1211

約数の個数: 280

約数和(自身を含む): 5626166040

約数和(自身を除く): 4075191000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 477, 480, 530, 540, 576, 636, 648, 720, 795, 810, 848, 864, 954, 960, 1060, 1080, 1129, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1728, 1908, 2120, 2160, 2258, 2385, 2544, 2592, 2862, 2880, 3180, 3240, 3387, 3392, 3816, 4240, 4293, 4320, 4516, 4770, 5088, 5184, 5645, 5724, 6360, 6480, 6774, 7155, 7632, 8480, 8586, 8640, 9032, 9540, 10161, 10176, 11290, 11448, 12720, 12960, 13548, 14310, 15264, 16935, 16960, 17172, 18064, 19080, 20322, 21465, 22580, 22896, 25440, 25920, 27096, 28620, 30483, 30528, 33870, 34344, 36128, 38160, 40644, 42930, 45160, 45792, 50805, 50880, 54192, 57240, 59837, 60966, 67740, 68688, 72256, 76320, 81288, 85860, 90320, 91449, 91584, 101610, 108384, 114480, 119674, 121932, 135480, 137376, 152415, 152640, 162576, 171720, 179511, 180640, 182898, 203220, 216768, 228960, 239348, 243864, 270960, 274752, 299185, 304830, 325152, 343440, 359022, 361280, 365796, 406440, 457245, 457920, 478696, 487728, 538533, 541920, 598370, 609660, 650304, 686880, 718044, 731592, 812880, 897555, 914490, 957392, 975456, 1077066, 1083840, 1196740, 1219320, 1373760, 1436088, 1463184, 1615599, 1625760, 1795110, 1828980, 1914784, 1950912, 2154132, 2393480, 2438640, 2692665, 2872176, 2926368, 3231198, 3251520, 3590220, 3657960, 3829568, 4308264, 4786960, 4846797, 4877280, 5385330, 5744352, 5852736, 6462396, 7180440, 7315920, 8077995, 8616528, 9573920, 9693594, 9754560, 10770660, 11488704, 12924792, 14360880, 14631840, 16155990, 17233056, 19147840, 19387188, 21541320, 24233985, 25849584, 28721760, 29263680, 32311980, 34466112, 38774376, 43082640, 48467970, 51699168, 57443520, 64623960, 77548752, 86165280, 96935940, 103398336, 129247920, 155097504, 172330560, 193871880, 258495840, 310195008, 387743760, 516991680, 775487520, 1550975040]

約数ペア:

[(1, 1550975040), (2, 775487520), (3, 516991680), (4, 387743760), (5, 310195008), (6, 258495840), (8, 193871880), (9, 172330560), (10, 155097504), (12, 129247920), (15, 103398336), (16, 96935940), (18, 86165280), (20, 77548752), (24, 64623960), (27, 57443520), (30, 51699168), (32, 48467970), (36, 43082640), (40, 38774376), (45, 34466112), (48, 32311980), (53, 29263680), (54, 28721760), (60, 25849584), (64, 24233985), (72, 21541320), (80, 19387188), (81, 19147840), (90, 17233056), (96, 16155990), (106, 14631840), (108, 14360880), (120, 12924792), (135, 11488704), (144, 10770660), (159, 9754560), (160, 9693594), (162, 9573920), (180, 8616528), (192, 8077995), (212, 7315920), (216, 7180440), (240, 6462396), (265, 5852736), (270, 5744352), (288, 5385330), (318, 4877280), (320, 4846797), (324, 4786960), (360, 4308264), (405, 3829568), (424, 3657960), (432, 3590220), (477, 3251520), (480, 3231198), (530, 2926368), (540, 2872176), (576, 2692665), (636, 2438640), (648, 2393480), (720, 2154132), (795, 1950912), (810, 1914784), (848, 1828980), (864, 1795110), (954, 1625760), (960, 1615599), (1060, 1463184), (1080, 1436088), (1129, 1373760), (1272, 1219320), (1296, 1196740), (1431, 1083840), (1440, 1077066), (1590, 975456), (1620, 957392), (1696, 914490), (1728, 897555), (1908, 812880), (2120, 731592), (2160, 718044), (2258, 686880), (2385, 650304), (2544, 609660), (2592, 598370), (2862, 541920), (2880, 538533), (3180, 487728), (3240, 478696), (3387, 457920), (3392, 457245), (3816, 406440), (4240, 365796), (4293, 361280), (4320, 359022), (4516, 343440), (4770, 325152), (5088, 304830), (5184, 299185), (5645, 274752), (5724, 270960), (6360, 243864), (6480, 239348), (6774, 228960), (7155, 216768), (7632, 203220), (8480, 182898), (8586, 180640), (8640, 179511), (9032, 171720), (9540, 162576), (10161, 152640), (10176, 152415), (11290, 137376), (11448, 135480), (12720, 121932), (12960, 119674), (13548, 114480), (14310, 108384), (15264, 101610), (16935, 91584), (16960, 91449), (17172, 90320), (18064, 85860), (19080, 81288), (20322, 76320), (21465, 72256), (22580, 68688), (22896, 67740), (25440, 60966), (25920, 59837), (27096, 57240), (28620, 54192), (30483, 50880), (30528, 50805), (33870, 45792), (34344, 45160), (36128, 42930), (38160, 40644)]