555143760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 240

約数和(自身を含む): 1971748800

約数和(自身を除く): 1416605040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 139, 144, 172, 180, 215, 216, 240, 258, 270, 278, 344, 360, 387, 417, 430, 432, 516, 540, 556, 645, 688, 695, 720, 774, 834, 860, 1032, 1080, 1112, 1161, 1251, 1290, 1390, 1548, 1668, 1720, 1849, 1935, 2064, 2085, 2160, 2224, 2322, 2502, 2580, 2780, 3096, 3336, 3440, 3698, 3753, 3870, 4170, 4644, 5004, 5160, 5547, 5560, 5805, 5977, 6192, 6255, 6672, 7396, 7506, 7740, 8340, 9245, 9288, 10008, 10320, 11094, 11120, 11610, 11954, 12510, 14792, 15012, 15480, 16641, 16680, 17931, 18490, 18576, 18765, 20016, 22188, 23220, 23908, 25020, 27735, 29584, 29885, 30024, 30960, 33282, 33360, 35862, 36980, 37530, 44376, 46440, 47816, 49923, 50040, 53793, 55470, 59770, 60048, 66564, 71724, 73960, 75060, 83205, 88752, 89655, 92880, 95632, 99846, 100080, 107586, 110940, 119540, 133128, 143448, 147920, 150120, 161379, 166410, 179310, 199692, 215172, 221880, 239080, 249615, 257011, 266256, 268965, 286896, 300240, 322758, 332820, 358620, 399384, 430344, 443760, 478160, 499230, 514022, 537930, 645516, 665640, 717240, 771033, 798768, 806895, 860688, 998460, 1028044, 1075860, 1285055, 1291032, 1331280, 1434480, 1542066, 1613790, 1996920, 2056088, 2151720, 2313099, 2570110, 2582064, 3084132, 3227580, 3855165, 3993840, 4112176, 4303440, 4626198, 5140220, 6168264, 6455160, 6939297, 7710330, 9252396, 10280440, 11565495, 12336528, 12910320, 13878594, 15420660, 18504792, 20560880, 23130990, 27757188, 30841320, 34696485, 37009584, 46261980, 55514376, 61682640, 69392970, 92523960, 111028752, 138785940, 185047920, 277571880, 555143760]

約数ペア:

[(1, 555143760), (2, 277571880), (3, 185047920), (4, 138785940), (5, 111028752), (6, 92523960), (8, 69392970), (9, 61682640), (10, 55514376), (12, 46261980), (15, 37009584), (16, 34696485), (18, 30841320), (20, 27757188), (24, 23130990), (27, 20560880), (30, 18504792), (36, 15420660), (40, 13878594), (43, 12910320), (45, 12336528), (48, 11565495), (54, 10280440), (60, 9252396), (72, 7710330), (80, 6939297), (86, 6455160), (90, 6168264), (108, 5140220), (120, 4626198), (129, 4303440), (135, 4112176), (139, 3993840), (144, 3855165), (172, 3227580), (180, 3084132), (215, 2582064), (216, 2570110), (240, 2313099), (258, 2151720), (270, 2056088), (278, 1996920), (344, 1613790), (360, 1542066), (387, 1434480), (417, 1331280), (430, 1291032), (432, 1285055), (516, 1075860), (540, 1028044), (556, 998460), (645, 860688), (688, 806895), (695, 798768), (720, 771033), (774, 717240), (834, 665640), (860, 645516), (1032, 537930), (1080, 514022), (1112, 499230), (1161, 478160), (1251, 443760), (1290, 430344), (1390, 399384), (1548, 358620), (1668, 332820), (1720, 322758), (1849, 300240), (1935, 286896), (2064, 268965), (2085, 266256), (2160, 257011), (2224, 249615), (2322, 239080), (2502, 221880), (2580, 215172), (2780, 199692), (3096, 179310), (3336, 166410), (3440, 161379), (3698, 150120), (3753, 147920), (3870, 143448), (4170, 133128), (4644, 119540), (5004, 110940), (5160, 107586), (5547, 100080), (5560, 99846), (5805, 95632), (5977, 92880), (6192, 89655), (6255, 88752), (6672, 83205), (7396, 75060), (7506, 73960), (7740, 71724), (8340, 66564), (9245, 60048), (9288, 59770), (10008, 55470), (10320, 53793), (11094, 50040), (11120, 49923), (11610, 47816), (11954, 46440), (12510, 44376), (14792, 37530), (15012, 36980), (15480, 35862), (16641, 33360), (16680, 33282), (17931, 30960), (18490, 30024), (18576, 29885), (18765, 29584), (20016, 27735), (22188, 25020), (23220, 23908)]