82054920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 287712000

約数和(自身を除く): 205657080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 29, 30, 34, 38, 40, 51, 57, 58, 60, 68, 73, 76, 85, 87, 95, 102, 114, 116, 120, 136, 145, 146, 152, 170, 174, 190, 204, 219, 228, 232, 255, 285, 290, 292, 323, 340, 348, 365, 380, 408, 435, 438, 456, 493, 510, 551, 570, 580, 584, 646, 680, 696, 730, 760, 870, 876, 969, 986, 1020, 1095, 1102, 1140, 1160, 1241, 1292, 1387, 1460, 1479, 1615, 1653, 1740, 1752, 1938, 1972, 2040, 2117, 2190, 2204, 2280, 2465, 2482, 2584, 2755, 2774, 2920, 2958, 3230, 3306, 3480, 3723, 3876, 3944, 4161, 4234, 4380, 4408, 4845, 4930, 4964, 5510, 5548, 5916, 6205, 6351, 6460, 6612, 6935, 7395, 7446, 7752, 8265, 8322, 8468, 8760, 9367, 9690, 9860, 9928, 10585, 11020, 11096, 11832, 12410, 12702, 12920, 13224, 13870, 14790, 14892, 16530, 16644, 16936, 18615, 18734, 19380, 19720, 20805, 21170, 22040, 23579, 24820, 25404, 27740, 28101, 29580, 29784, 31755, 33060, 33288, 35989, 37230, 37468, 38760, 40223, 41610, 42340, 46835, 47158, 49640, 50808, 55480, 56202, 59160, 63510, 66120, 70737, 71978, 74460, 74936, 80446, 83220, 84680, 93670, 94316, 107967, 112404, 117895, 120669, 127020, 140505, 141474, 143956, 148920, 160892, 166440, 179945, 187340, 188632, 201115, 215934, 224808, 235790, 241338, 254040, 281010, 282948, 287912, 321784, 353685, 359890, 374680, 402230, 431868, 471580, 482676, 539835, 562020, 565896, 603345, 683791, 707370, 719780, 804460, 863736, 943160, 965352, 1079670, 1124040, 1206690, 1367582, 1414740, 1439560, 1608920, 2051373, 2159340, 2413380, 2735164, 2829480, 3418955, 4102746, 4318680, 4826760, 5470328, 6837910, 8205492, 10256865, 13675820, 16410984, 20513730, 27351640, 41027460, 82054920]

約数ペア:

[(1, 82054920), (2, 41027460), (3, 27351640), (4, 20513730), (5, 16410984), (6, 13675820), (8, 10256865), (10, 8205492), (12, 6837910), (15, 5470328), (17, 4826760), (19, 4318680), (20, 4102746), (24, 3418955), (29, 2829480), (30, 2735164), (34, 2413380), (38, 2159340), (40, 2051373), (51, 1608920), (57, 1439560), (58, 1414740), (60, 1367582), (68, 1206690), (73, 1124040), (76, 1079670), (85, 965352), (87, 943160), (95, 863736), (102, 804460), (114, 719780), (116, 707370), (120, 683791), (136, 603345), (145, 565896), (146, 562020), (152, 539835), (170, 482676), (174, 471580), (190, 431868), (204, 402230), (219, 374680), (228, 359890), (232, 353685), (255, 321784), (285, 287912), (290, 282948), (292, 281010), (323, 254040), (340, 241338), (348, 235790), (365, 224808), (380, 215934), (408, 201115), (435, 188632), (438, 187340), (456, 179945), (493, 166440), (510, 160892), (551, 148920), (570, 143956), (580, 141474), (584, 140505), (646, 127020), (680, 120669), (696, 117895), (730, 112404), (760, 107967), (870, 94316), (876, 93670), (969, 84680), (986, 83220), (1020, 80446), (1095, 74936), (1102, 74460), (1140, 71978), (1160, 70737), (1241, 66120), (1292, 63510), (1387, 59160), (1460, 56202), (1479, 55480), (1615, 50808), (1653, 49640), (1740, 47158), (1752, 46835), (1938, 42340), (1972, 41610), (2040, 40223), (2117, 38760), (2190, 37468), (2204, 37230), (2280, 35989), (2465, 33288), (2482, 33060), (2584, 31755), (2755, 29784), (2774, 29580), (2920, 28101), (2958, 27740), (3230, 25404), (3306, 24820), (3480, 23579), (3723, 22040), (3876, 21170), (3944, 20805), (4161, 19720), (4234, 19380), (4380, 18734), (4408, 18615), (4845, 16936), (4930, 16644), (4964, 16530), (5510, 14892), (5548, 14790), (5916, 13870), (6205, 13224), (6351, 12920), (6460, 12702), (6612, 12410), (6935, 11832), (7395, 11096), (7446, 11020), (7752, 10585), (8265, 9928), (8322, 9860), (8468, 9690), (8760, 9367)]