75310680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 189073320

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, 67, 68, 76, 85, 87, 95, 102, 114, 116, 120, 134, 136, 145, 152, 170, 174, 190, 201, 204, 228, 232, 255, 268, 285, 290, 323, 335, 340, 348, 380, 402, 408, 435, 456, 493, 510, 536, 551, 570, 580, 646, 670, 680, 696, 760, 804, 870, 969, 986, 1005, 1020, 1102, 1139, 1140, 1160, 1273, 1292, 1340, 1479, 1608, 1615, 1653, 1740, 1938, 1943, 1972, 2010, 2040, 2204, 2278, 2280, 2465, 2546, 2584, 2680, 2755, 2958, 3230, 3306, 3417, 3480, 3819, 3876, 3886, 3944, 4020, 4408, 4556, 4845, 4930, 5092, 5510, 5695, 5829, 5916, 6365, 6460, 6612, 6834, 7395, 7638, 7752, 7772, 8040, 8265, 9112, 9367, 9690, 9715, 9860, 10184, 11020, 11390, 11658, 11832, 12730, 12920, 13224, 13668, 14790, 15276, 15544, 16530, 17085, 18734, 19095, 19380, 19430, 19720, 21641, 22040, 22780, 23316, 25460, 27336, 28101, 29145, 29580, 30552, 33031, 33060, 34170, 36917, 37468, 38190, 38760, 38860, 43282, 45560, 46632, 46835, 50920, 56202, 58290, 59160, 64923, 66062, 66120, 68340, 73834, 74936, 76380, 77720, 86564, 93670, 99093, 108205, 110751, 112404, 116580, 129846, 132124, 136680, 140505, 147668, 152760, 165155, 173128, 184585, 187340, 198186, 216410, 221502, 224808, 233160, 259692, 264248, 281010, 295336, 324615, 330310, 369170, 374680, 396372, 432820, 443004, 495465, 519384, 553755, 562020, 627589, 649230, 660620, 738340, 792744, 865640, 886008, 990930, 1107510, 1124040, 1255178, 1298460, 1321240, 1476680, 1882767, 1981860, 2215020, 2510356, 2596920, 3137945, 3765534, 3963720, 4430040, 5020712, 6275890, 7531068, 9413835, 12551780, 15062136, 18827670, 25103560, 37655340, 75310680]

約数ペア:

[(1, 75310680), (2, 37655340), (3, 25103560), (4, 18827670), (5, 15062136), (6, 12551780), (8, 9413835), (10, 7531068), (12, 6275890), (15, 5020712), (17, 4430040), (19, 3963720), (20, 3765534), (24, 3137945), (29, 2596920), (30, 2510356), (34, 2215020), (38, 1981860), (40, 1882767), (51, 1476680), (57, 1321240), (58, 1298460), (60, 1255178), (67, 1124040), (68, 1107510), (76, 990930), (85, 886008), (87, 865640), (95, 792744), (102, 738340), (114, 660620), (116, 649230), (120, 627589), (134, 562020), (136, 553755), (145, 519384), (152, 495465), (170, 443004), (174, 432820), (190, 396372), (201, 374680), (204, 369170), (228, 330310), (232, 324615), (255, 295336), (268, 281010), (285, 264248), (290, 259692), (323, 233160), (335, 224808), (340, 221502), (348, 216410), (380, 198186), (402, 187340), (408, 184585), (435, 173128), (456, 165155), (493, 152760), (510, 147668), (536, 140505), (551, 136680), (570, 132124), (580, 129846), (646, 116580), (670, 112404), (680, 110751), (696, 108205), (760, 99093), (804, 93670), (870, 86564), (969, 77720), (986, 76380), (1005, 74936), (1020, 73834), (1102, 68340), (1139, 66120), (1140, 66062), (1160, 64923), (1273, 59160), (1292, 58290), (1340, 56202), (1479, 50920), (1608, 46835), (1615, 46632), (1653, 45560), (1740, 43282), (1938, 38860), (1943, 38760), (1972, 38190), (2010, 37468), (2040, 36917), (2204, 34170), (2278, 33060), (2280, 33031), (2465, 30552), (2546, 29580), (2584, 29145), (2680, 28101), (2755, 27336), (2958, 25460), (3230, 23316), (3306, 22780), (3417, 22040), (3480, 21641), (3819, 19720), (3876, 19430), (3886, 19380), (3944, 19095), (4020, 18734), (4408, 17085), (4556, 16530), (4845, 15544), (4930, 15276), (5092, 14790), (5510, 13668), (5695, 13224), (5829, 12920), (5916, 12730), (6365, 11832), (6460, 11658), (6612, 11390), (6834, 11020), (7395, 10184), (7638, 9860), (7752, 9715), (7772, 9690), (8040, 9367), (8265, 9112)]