77136840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 288921600

約数和(自身を除く): 211784760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 151, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 302, 330, 344, 360, 387, 396, 430, 440, 453, 473, 495, 516, 540, 594, 604, 645, 660, 755, 774, 792, 860, 906, 946, 990, 1032, 1080, 1161, 1188, 1208, 1290, 1320, 1359, 1419, 1485, 1510, 1548, 1661, 1720, 1812, 1892, 1935, 1980, 2265, 2322, 2365, 2376, 2580, 2718, 2838, 2970, 3020, 3096, 3322, 3624, 3784, 3870, 3960, 4077, 4257, 4530, 4644, 4730, 4983, 5160, 5436, 5676, 5805, 5940, 6040, 6493, 6644, 6795, 7095, 7740, 8154, 8305, 8514, 9060, 9288, 9460, 9966, 10872, 11352, 11610, 11880, 12771, 12986, 13288, 13590, 14190, 14949, 15480, 16308, 16610, 17028, 18120, 18920, 19479, 19932, 20385, 21285, 23220, 24915, 25542, 25972, 27180, 28380, 29898, 32465, 32616, 33220, 34056, 38958, 39864, 40770, 42570, 44847, 46440, 49830, 51084, 51944, 54360, 56760, 58437, 59796, 63855, 64930, 66440, 71423, 74745, 77916, 81540, 85140, 89694, 97395, 99660, 102168, 116874, 119592, 127710, 129860, 142846, 149490, 155832, 163080, 170280, 175311, 179388, 194790, 199320, 214269, 224235, 233748, 255420, 259720, 285692, 292185, 298980, 350622, 357115, 358776, 389580, 428538, 448470, 467496, 510840, 571384, 584370, 597960, 642807, 701244, 714230, 779160, 857076, 876555, 896940, 1071345, 1168740, 1285614, 1402488, 1428460, 1714152, 1753110, 1793880, 1928421, 2142690, 2337480, 2571228, 2856920, 3214035, 3506220, 3856842, 4285380, 5142456, 6428070, 7012440, 7713684, 8570760, 9642105, 12856140, 15427368, 19284210, 25712280, 38568420, 77136840]

約数ペア:

[(1, 77136840), (2, 38568420), (3, 25712280), (4, 19284210), (5, 15427368), (6, 12856140), (8, 9642105), (9, 8570760), (10, 7713684), (11, 7012440), (12, 6428070), (15, 5142456), (18, 4285380), (20, 3856842), (22, 3506220), (24, 3214035), (27, 2856920), (30, 2571228), (33, 2337480), (36, 2142690), (40, 1928421), (43, 1793880), (44, 1753110), (45, 1714152), (54, 1428460), (55, 1402488), (60, 1285614), (66, 1168740), (72, 1071345), (86, 896940), (88, 876555), (90, 857076), (99, 779160), (108, 714230), (110, 701244), (120, 642807), (129, 597960), (132, 584370), (135, 571384), (151, 510840), (165, 467496), (172, 448470), (180, 428538), (198, 389580), (215, 358776), (216, 357115), (220, 350622), (258, 298980), (264, 292185), (270, 285692), (297, 259720), (302, 255420), (330, 233748), (344, 224235), (360, 214269), (387, 199320), (396, 194790), (430, 179388), (440, 175311), (453, 170280), (473, 163080), (495, 155832), (516, 149490), (540, 142846), (594, 129860), (604, 127710), (645, 119592), (660, 116874), (755, 102168), (774, 99660), (792, 97395), (860, 89694), (906, 85140), (946, 81540), (990, 77916), (1032, 74745), (1080, 71423), (1161, 66440), (1188, 64930), (1208, 63855), (1290, 59796), (1320, 58437), (1359, 56760), (1419, 54360), (1485, 51944), (1510, 51084), (1548, 49830), (1661, 46440), (1720, 44847), (1812, 42570), (1892, 40770), (1935, 39864), (1980, 38958), (2265, 34056), (2322, 33220), (2365, 32616), (2376, 32465), (2580, 29898), (2718, 28380), (2838, 27180), (2970, 25972), (3020, 25542), (3096, 24915), (3322, 23220), (3624, 21285), (3784, 20385), (3870, 19932), (3960, 19479), (4077, 18920), (4257, 18120), (4530, 17028), (4644, 16610), (4730, 16308), (4983, 15480), (5160, 14949), (5436, 14190), (5676, 13590), (5805, 13288), (5940, 12986), (6040, 12771), (6493, 11880), (6644, 11610), (6795, 11352), (7095, 10872), (7740, 9966), (8154, 9460), (8305, 9288), (8514, 9060)]