72030816

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 253380960

約数和(自身を除く): 181350144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 53, 54, 66, 72, 78, 88, 96, 99, 104, 106, 108, 117, 121, 132, 143, 144, 156, 159, 176, 198, 208, 212, 216, 234, 242, 264, 286, 288, 297, 312, 318, 351, 352, 363, 396, 416, 424, 429, 432, 468, 477, 484, 528, 572, 583, 594, 624, 636, 689, 702, 726, 792, 848, 858, 864, 936, 954, 968, 1056, 1089, 1144, 1166, 1188, 1248, 1272, 1287, 1378, 1404, 1431, 1452, 1573, 1584, 1696, 1716, 1749, 1872, 1908, 1936, 2067, 2178, 2288, 2332, 2376, 2544, 2574, 2756, 2808, 2862, 2904, 3146, 3168, 3267, 3432, 3498, 3744, 3816, 3861, 3872, 4134, 4356, 4576, 4664, 4719, 4752, 5088, 5148, 5247, 5512, 5616, 5724, 5808, 6201, 6292, 6413, 6534, 6864, 6996, 7579, 7632, 7722, 8268, 8712, 9328, 9438, 9504, 10296, 10494, 11024, 11232, 11448, 11616, 12402, 12584, 12826, 13068, 13728, 13992, 14157, 15158, 15264, 15444, 15741, 16536, 17424, 18603, 18656, 18876, 19239, 20592, 20988, 22048, 22737, 22896, 24804, 25168, 25652, 26136, 27984, 28314, 30316, 30888, 31482, 33072, 34848, 37206, 37752, 38478, 41184, 41976, 42471, 45474, 45792, 49608, 50336, 51304, 52272, 55968, 56628, 57717, 60632, 61776, 62964, 66144, 68211, 74412, 75504, 76956, 83369, 83952, 84942, 90948, 99216, 102608, 104544, 113256, 115434, 121264, 123552, 125928, 136422, 148824, 151008, 153912, 166738, 167904, 169884, 173151, 181896, 198432, 204633, 205216, 226512, 230868, 242528, 250107, 251856, 272844, 297648, 307824, 333476, 339768, 346302, 363792, 409266, 453024, 461736, 500214, 503712, 545688, 595296, 615648, 666952, 679536, 692604, 727584, 750321, 818532, 923472, 1000428, 1091376, 1333904, 1359072, 1385208, 1500642, 1637064, 1846944, 2000856, 2182752, 2250963, 2667808, 2770416, 3001284, 3274128, 4001712, 4501926, 5540832, 6002568, 6548256, 8003424, 9003852, 12005136, 18007704, 24010272, 36015408, 72030816]

約数ペア:

[(1, 72030816), (2, 36015408), (3, 24010272), (4, 18007704), (6, 12005136), (8, 9003852), (9, 8003424), (11, 6548256), (12, 6002568), (13, 5540832), (16, 4501926), (18, 4001712), (22, 3274128), (24, 3001284), (26, 2770416), (27, 2667808), (32, 2250963), (33, 2182752), (36, 2000856), (39, 1846944), (44, 1637064), (48, 1500642), (52, 1385208), (53, 1359072), (54, 1333904), (66, 1091376), (72, 1000428), (78, 923472), (88, 818532), (96, 750321), (99, 727584), (104, 692604), (106, 679536), (108, 666952), (117, 615648), (121, 595296), (132, 545688), (143, 503712), (144, 500214), (156, 461736), (159, 453024), (176, 409266), (198, 363792), (208, 346302), (212, 339768), (216, 333476), (234, 307824), (242, 297648), (264, 272844), (286, 251856), (288, 250107), (297, 242528), (312, 230868), (318, 226512), (351, 205216), (352, 204633), (363, 198432), (396, 181896), (416, 173151), (424, 169884), (429, 167904), (432, 166738), (468, 153912), (477, 151008), (484, 148824), (528, 136422), (572, 125928), (583, 123552), (594, 121264), (624, 115434), (636, 113256), (689, 104544), (702, 102608), (726, 99216), (792, 90948), (848, 84942), (858, 83952), (864, 83369), (936, 76956), (954, 75504), (968, 74412), (1056, 68211), (1089, 66144), (1144, 62964), (1166, 61776), (1188, 60632), (1248, 57717), (1272, 56628), (1287, 55968), (1378, 52272), (1404, 51304), (1431, 50336), (1452, 49608), (1573, 45792), (1584, 45474), (1696, 42471), (1716, 41976), (1749, 41184), (1872, 38478), (1908, 37752), (1936, 37206), (2067, 34848), (2178, 33072), (2288, 31482), (2332, 30888), (2376, 30316), (2544, 28314), (2574, 27984), (2756, 26136), (2808, 25652), (2862, 25168), (2904, 24804), (3146, 22896), (3168, 22737), (3267, 22048), (3432, 20988), (3498, 20592), (3744, 19239), (3816, 18876), (3861, 18656), (3872, 18603), (4134, 17424), (4356, 16536), (4576, 15741), (4664, 15444), (4719, 15264), (4752, 15158), (5088, 14157), (5148, 13992), (5247, 13728), (5512, 13068), (5616, 12826), (5724, 12584), (5808, 12402), (6201, 11616), (6292, 11448), (6413, 11232), (6534, 11024), (6864, 10494), (6996, 10296), (7579, 9504), (7632, 9438), (7722, 9328), (8268, 8712)]