27637920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 144

約数和(自身を含む): 99950760

約数和(自身を除く): 72312840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1129, 1224, 1360, 1440, 1530, 1632, 2040, 2258, 2448, 2720, 3060, 3387, 4080, 4516, 4896, 5645, 6120, 6774, 8160, 9032, 10161, 11290, 12240, 13548, 16935, 18064, 19193, 20322, 22580, 24480, 27096, 33870, 36128, 38386, 40644, 45160, 50805, 54192, 57579, 67740, 76772, 81288, 90320, 95965, 101610, 108384, 115158, 135480, 153544, 162576, 172737, 180640, 191930, 203220, 230316, 270960, 287895, 307088, 325152, 345474, 383860, 406440, 460632, 541920, 575790, 614176, 690948, 767720, 812880, 863685, 921264, 1151580, 1381896, 1535440, 1625760, 1727370, 1842528, 2303160, 2763792, 3070880, 3454740, 4606320, 5527584, 6909480, 9212640, 13818960, 27637920]

約数ペア:

[(1, 27637920), (2, 13818960), (3, 9212640), (4, 6909480), (5, 5527584), (6, 4606320), (8, 3454740), (9, 3070880), (10, 2763792), (12, 2303160), (15, 1842528), (16, 1727370), (17, 1625760), (18, 1535440), (20, 1381896), (24, 1151580), (30, 921264), (32, 863685), (34, 812880), (36, 767720), (40, 690948), (45, 614176), (48, 575790), (51, 541920), (60, 460632), (68, 406440), (72, 383860), (80, 345474), (85, 325152), (90, 307088), (96, 287895), (102, 270960), (120, 230316), (136, 203220), (144, 191930), (153, 180640), (160, 172737), (170, 162576), (180, 153544), (204, 135480), (240, 115158), (255, 108384), (272, 101610), (288, 95965), (306, 90320), (340, 81288), (360, 76772), (408, 67740), (480, 57579), (510, 54192), (544, 50805), (612, 45160), (680, 40644), (720, 38386), (765, 36128), (816, 33870), (1020, 27096), (1129, 24480), (1224, 22580), (1360, 20322), (1440, 19193), (1530, 18064), (1632, 16935), (2040, 13548), (2258, 12240), (2448, 11290), (2720, 10161), (3060, 9032), (3387, 8160), (4080, 6774), (4516, 6120), (4896, 5645)]