55699560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 223067520

約数和(自身を除く): 167367960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 56, 60, 62, 63, 69, 70, 72, 84, 90, 92, 93, 105, 115, 120, 124, 126, 138, 140, 155, 161, 168, 180, 184, 186, 207, 210, 217, 230, 248, 252, 276, 279, 280, 310, 315, 322, 345, 360, 372, 414, 420, 434, 460, 465, 483, 504, 552, 558, 620, 630, 644, 651, 690, 713, 744, 805, 828, 840, 868, 920, 930, 961, 966, 1035, 1085, 1116, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1449, 1610, 1656, 1736, 1860, 1922, 1932, 1953, 2070, 2139, 2170, 2232, 2415, 2520, 2604, 2760, 2790, 2852, 2883, 2898, 3220, 3255, 3565, 3720, 3844, 3864, 3906, 4140, 4278, 4340, 4805, 4830, 4991, 5208, 5580, 5704, 5766, 5796, 6417, 6440, 6510, 6727, 7130, 7245, 7688, 7812, 8280, 8556, 8649, 8680, 9610, 9660, 9765, 9982, 10695, 11160, 11532, 11592, 12834, 13020, 13454, 14260, 14415, 14490, 14973, 15624, 17112, 17298, 19220, 19320, 19530, 19964, 20181, 21390, 22103, 23064, 24955, 25668, 26040, 26908, 28520, 28830, 28980, 29946, 32085, 33635, 34596, 38440, 39060, 39928, 40362, 42780, 43245, 44206, 44919, 49910, 51336, 53816, 57660, 57960, 59892, 60543, 64170, 66309, 67270, 69192, 74865, 78120, 80724, 85560, 86490, 88412, 89838, 99820, 100905, 110515, 115320, 119784, 121086, 128340, 132618, 134540, 149730, 154721, 161448, 172980, 176824, 179676, 198927, 199640, 201810, 221030, 224595, 242172, 256680, 265236, 269080, 299460, 302715, 309442, 331545, 345960, 359352, 397854, 403620, 442060, 449190, 464163, 484344, 530472, 598920, 605430, 618884, 663090, 773605, 795708, 807240, 884120, 898380, 928326, 994635, 1210860, 1237768, 1326180, 1392489, 1547210, 1591416, 1796760, 1856652, 1989270, 2320815, 2421720, 2652360, 2784978, 3094420, 3713304, 3978540, 4641630, 5569956, 6188840, 6962445, 7957080, 9283260, 11139912, 13924890, 18566520, 27849780, 55699560]

約数ペア:

[(1, 55699560), (2, 27849780), (3, 18566520), (4, 13924890), (5, 11139912), (6, 9283260), (7, 7957080), (8, 6962445), (9, 6188840), (10, 5569956), (12, 4641630), (14, 3978540), (15, 3713304), (18, 3094420), (20, 2784978), (21, 2652360), (23, 2421720), (24, 2320815), (28, 1989270), (30, 1856652), (31, 1796760), (35, 1591416), (36, 1547210), (40, 1392489), (42, 1326180), (45, 1237768), (46, 1210860), (56, 994635), (60, 928326), (62, 898380), (63, 884120), (69, 807240), (70, 795708), (72, 773605), (84, 663090), (90, 618884), (92, 605430), (93, 598920), (105, 530472), (115, 484344), (120, 464163), (124, 449190), (126, 442060), (138, 403620), (140, 397854), (155, 359352), (161, 345960), (168, 331545), (180, 309442), (184, 302715), (186, 299460), (207, 269080), (210, 265236), (217, 256680), (230, 242172), (248, 224595), (252, 221030), (276, 201810), (279, 199640), (280, 198927), (310, 179676), (315, 176824), (322, 172980), (345, 161448), (360, 154721), (372, 149730), (414, 134540), (420, 132618), (434, 128340), (460, 121086), (465, 119784), (483, 115320), (504, 110515), (552, 100905), (558, 99820), (620, 89838), (630, 88412), (644, 86490), (651, 85560), (690, 80724), (713, 78120), (744, 74865), (805, 69192), (828, 67270), (840, 66309), (868, 64170), (920, 60543), (930, 59892), (961, 57960), (966, 57660), (1035, 53816), (1085, 51336), (1116, 49910), (1240, 44919), (1260, 44206), (1288, 43245), (1302, 42780), (1380, 40362), (1395, 39928), (1426, 39060), (1449, 38440), (1610, 34596), (1656, 33635), (1736, 32085), (1860, 29946), (1922, 28980), (1932, 28830), (1953, 28520), (2070, 26908), (2139, 26040), (2170, 25668), (2232, 24955), (2415, 23064), (2520, 22103), (2604, 21390), (2760, 20181), (2790, 19964), (2852, 19530), (2883, 19320), (2898, 19220), (3220, 17298), (3255, 17112), (3565, 15624), (3720, 14973), (3844, 14490), (3864, 14415), (3906, 14260), (4140, 13454), (4278, 13020), (4340, 12834), (4805, 11592), (4830, 11532), (4991, 11160), (5208, 10695), (5580, 9982), (5704, 9765), (5766, 9660), (5796, 9610), (6417, 8680), (6440, 8649), (6510, 8556), (6727, 8280), (7130, 7812), (7245, 7688)]