75777240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 214526760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 59, 60, 66, 70, 77, 84, 88, 105, 110, 118, 120, 132, 139, 140, 154, 165, 168, 177, 210, 220, 231, 236, 264, 278, 280, 295, 308, 330, 354, 385, 413, 417, 420, 440, 462, 472, 556, 590, 616, 649, 660, 695, 708, 770, 826, 834, 840, 885, 924, 973, 1112, 1155, 1180, 1239, 1298, 1320, 1390, 1416, 1529, 1540, 1652, 1668, 1770, 1848, 1946, 1947, 2065, 2085, 2310, 2360, 2478, 2596, 2780, 2919, 3058, 3080, 3245, 3304, 3336, 3540, 3892, 3894, 4130, 4170, 4543, 4587, 4620, 4865, 4956, 5192, 5560, 5838, 6116, 6195, 6490, 7080, 7645, 7784, 7788, 8201, 8260, 8340, 9086, 9174, 9240, 9730, 9735, 9912, 10703, 11676, 12232, 12390, 12980, 13629, 14595, 15290, 15576, 16402, 16520, 16680, 18172, 18348, 19460, 19470, 21406, 22715, 22935, 23352, 24603, 24780, 25960, 27258, 29190, 30580, 32109, 32804, 36344, 36696, 38920, 38940, 41005, 42812, 45430, 45870, 49206, 49560, 53515, 54516, 57407, 58380, 61160, 64218, 65608, 68145, 77880, 82010, 85624, 90211, 90860, 91740, 98412, 107030, 109032, 114814, 116760, 123015, 128436, 136290, 160545, 164020, 172221, 180422, 181720, 183480, 196824, 214060, 229628, 246030, 256872, 270633, 272580, 287035, 321090, 328040, 344442, 360844, 428120, 451055, 459256, 492060, 541266, 545160, 574070, 631477, 642180, 688884, 721688, 861105, 902110, 984120, 1082532, 1148140, 1262954, 1284360, 1353165, 1377768, 1722210, 1804220, 1894431, 2165064, 2296280, 2525908, 2706330, 3157385, 3444420, 3608440, 3788862, 5051816, 5412660, 6314770, 6888840, 7577724, 9472155, 10825320, 12629540, 15155448, 18944310, 25259080, 37888620, 75777240]

約数ペア:

[(1, 75777240), (2, 37888620), (3, 25259080), (4, 18944310), (5, 15155448), (6, 12629540), (7, 10825320), (8, 9472155), (10, 7577724), (11, 6888840), (12, 6314770), (14, 5412660), (15, 5051816), (20, 3788862), (21, 3608440), (22, 3444420), (24, 3157385), (28, 2706330), (30, 2525908), (33, 2296280), (35, 2165064), (40, 1894431), (42, 1804220), (44, 1722210), (55, 1377768), (56, 1353165), (59, 1284360), (60, 1262954), (66, 1148140), (70, 1082532), (77, 984120), (84, 902110), (88, 861105), (105, 721688), (110, 688884), (118, 642180), (120, 631477), (132, 574070), (139, 545160), (140, 541266), (154, 492060), (165, 459256), (168, 451055), (177, 428120), (210, 360844), (220, 344442), (231, 328040), (236, 321090), (264, 287035), (278, 272580), (280, 270633), (295, 256872), (308, 246030), (330, 229628), (354, 214060), (385, 196824), (413, 183480), (417, 181720), (420, 180422), (440, 172221), (462, 164020), (472, 160545), (556, 136290), (590, 128436), (616, 123015), (649, 116760), (660, 114814), (695, 109032), (708, 107030), (770, 98412), (826, 91740), (834, 90860), (840, 90211), (885, 85624), (924, 82010), (973, 77880), (1112, 68145), (1155, 65608), (1180, 64218), (1239, 61160), (1298, 58380), (1320, 57407), (1390, 54516), (1416, 53515), (1529, 49560), (1540, 49206), (1652, 45870), (1668, 45430), (1770, 42812), (1848, 41005), (1946, 38940), (1947, 38920), (2065, 36696), (2085, 36344), (2310, 32804), (2360, 32109), (2478, 30580), (2596, 29190), (2780, 27258), (2919, 25960), (3058, 24780), (3080, 24603), (3245, 23352), (3304, 22935), (3336, 22715), (3540, 21406), (3892, 19470), (3894, 19460), (4130, 18348), (4170, 18172), (4543, 16680), (4587, 16520), (4620, 16402), (4865, 15576), (4956, 15290), (5192, 14595), (5560, 13629), (5838, 12980), (6116, 12390), (6195, 12232), (6490, 11676), (7080, 10703), (7645, 9912), (7784, 9735), (7788, 9730), (8201, 9240), (8260, 9174), (8340, 9086)]