55170720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 336

約数和(自身を含む): 218145312

約数和(自身を除く): 162974592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 86, 88, 90, 96, 99, 108, 110, 120, 129, 132, 135, 144, 160, 162, 165, 172, 176, 180, 198, 215, 216, 220, 240, 243, 258, 264, 270, 288, 297, 324, 330, 344, 352, 360, 387, 396, 405, 430, 432, 440, 473, 480, 486, 495, 516, 528, 540, 594, 645, 648, 660, 688, 720, 729, 774, 792, 810, 860, 864, 880, 891, 946, 972, 990, 1032, 1056, 1080, 1161, 1188, 1215, 1290, 1296, 1320, 1376, 1419, 1440, 1458, 1485, 1548, 1584, 1620, 1720, 1760, 1782, 1892, 1935, 1944, 1980, 2064, 2160, 2322, 2365, 2376, 2430, 2580, 2592, 2640, 2673, 2838, 2916, 2970, 3096, 3168, 3240, 3440, 3483, 3564, 3645, 3784, 3870, 3888, 3960, 4128, 4257, 4320, 4455, 4644, 4730, 4752, 4860, 5160, 5280, 5346, 5676, 5805, 5832, 5940, 6192, 6480, 6880, 6966, 7095, 7128, 7290, 7568, 7740, 7776, 7920, 8019, 8514, 8910, 9288, 9460, 9504, 9720, 10320, 10449, 10692, 11352, 11610, 11664, 11880, 12384, 12771, 12960, 13365, 13932, 14190, 14256, 14580, 15136, 15480, 15840, 16038, 17028, 17415, 17820, 18576, 18920, 19440, 20640, 20898, 21285, 21384, 22704, 23220, 23328, 23760, 25542, 26730, 27864, 28380, 28512, 29160, 30960, 31347, 32076, 34056, 34830, 35640, 37152, 37840, 38313, 38880, 40095, 41796, 42570, 42768, 45408, 46440, 47520, 51084, 52245, 53460, 55728, 56760, 58320, 61920, 62694, 63855, 64152, 68112, 69660, 71280, 75680, 76626, 80190, 83592, 85140, 85536, 92880, 102168, 104490, 106920, 111456, 113520, 114939, 116640, 125388, 127710, 128304, 136224, 139320, 142560, 153252, 156735, 160380, 167184, 170280, 185760, 191565, 204336, 208980, 213840, 227040, 229878, 250776, 255420, 256608, 278640, 306504, 313470, 320760, 334368, 340560, 344817, 383130, 408672, 417960, 427680, 459756, 501552, 510840, 557280, 574695, 613008, 626940, 641520, 681120, 689634, 766260, 835920, 919512, 1003104, 1021680, 1149390, 1226016, 1253880, 1283040, 1379268, 1532520, 1671840, 1724085, 1839024, 2043360, 2298780, 2507760, 2758536, 3065040, 3448170, 3678048, 4597560, 5015520, 5517072, 6130080, 6896340, 9195120, 11034144, 13792680, 18390240, 27585360, 55170720]

約数ペア:

[(1, 55170720), (2, 27585360), (3, 18390240), (4, 13792680), (5, 11034144), (6, 9195120), (8, 6896340), (9, 6130080), (10, 5517072), (11, 5015520), (12, 4597560), (15, 3678048), (16, 3448170), (18, 3065040), (20, 2758536), (22, 2507760), (24, 2298780), (27, 2043360), (30, 1839024), (32, 1724085), (33, 1671840), (36, 1532520), (40, 1379268), (43, 1283040), (44, 1253880), (45, 1226016), (48, 1149390), (54, 1021680), (55, 1003104), (60, 919512), (66, 835920), (72, 766260), (80, 689634), (81, 681120), (86, 641520), (88, 626940), (90, 613008), (96, 574695), (99, 557280), (108, 510840), (110, 501552), (120, 459756), (129, 427680), (132, 417960), (135, 408672), (144, 383130), (160, 344817), (162, 340560), (165, 334368), (172, 320760), (176, 313470), (180, 306504), (198, 278640), (215, 256608), (216, 255420), (220, 250776), (240, 229878), (243, 227040), (258, 213840), (264, 208980), (270, 204336), (288, 191565), (297, 185760), (324, 170280), (330, 167184), (344, 160380), (352, 156735), (360, 153252), (387, 142560), (396, 139320), (405, 136224), (430, 128304), (432, 127710), (440, 125388), (473, 116640), (480, 114939), (486, 113520), (495, 111456), (516, 106920), (528, 104490), (540, 102168), (594, 92880), (645, 85536), (648, 85140), (660, 83592), (688, 80190), (720, 76626), (729, 75680), (774, 71280), (792, 69660), (810, 68112), (860, 64152), (864, 63855), (880, 62694), (891, 61920), (946, 58320), (972, 56760), (990, 55728), (1032, 53460), (1056, 52245), (1080, 51084), (1161, 47520), (1188, 46440), (1215, 45408), (1290, 42768), (1296, 42570), (1320, 41796), (1376, 40095), (1419, 38880), (1440, 38313), (1458, 37840), (1485, 37152), (1548, 35640), (1584, 34830), (1620, 34056), (1720, 32076), (1760, 31347), (1782, 30960), (1892, 29160), (1935, 28512), (1944, 28380), (1980, 27864), (2064, 26730), (2160, 25542), (2322, 23760), (2365, 23328), (2376, 23220), (2430, 22704), (2580, 21384), (2592, 21285), (2640, 20898), (2673, 20640), (2838, 19440), (2916, 18920), (2970, 18576), (3096, 17820), (3168, 17415), (3240, 17028), (3440, 16038), (3483, 15840), (3564, 15480), (3645, 15136), (3784, 14580), (3870, 14256), (3888, 14190), (3960, 13932), (4128, 13365), (4257, 12960), (4320, 12771), (4455, 12384), (4644, 11880), (4730, 11664), (4752, 11610), (4860, 11352), (5160, 10692), (5280, 10449), (5346, 10320), (5676, 9720), (5805, 9504), (5832, 9460), (5940, 9288), (6192, 8910), (6480, 8514), (6880, 8019), (6966, 7920), (7095, 7776), (7128, 7740), (7290, 7568)]