51309120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 179222400

約数和(自身を除く): 127913280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 97, 114, 116, 120, 145, 152, 160, 174, 190, 192, 194, 228, 232, 240, 285, 290, 291, 304, 320, 348, 380, 388, 435, 456, 464, 480, 485, 551, 570, 580, 582, 608, 696, 760, 776, 870, 912, 928, 960, 970, 1102, 1140, 1160, 1164, 1216, 1392, 1455, 1520, 1552, 1653, 1740, 1824, 1843, 1856, 1940, 2204, 2280, 2320, 2328, 2755, 2784, 2813, 2910, 3040, 3104, 3306, 3480, 3648, 3686, 3880, 4408, 4560, 4640, 4656, 5510, 5529, 5568, 5626, 5820, 6080, 6208, 6612, 6960, 7372, 7760, 8265, 8439, 8816, 9120, 9215, 9280, 9312, 11020, 11058, 11252, 11640, 13224, 13920, 14065, 14744, 15520, 16530, 16878, 17632, 18240, 18430, 18624, 22040, 22116, 22504, 23280, 26448, 27645, 27840, 28130, 29488, 31040, 33060, 33756, 35264, 36860, 42195, 44080, 44232, 45008, 46560, 52896, 53447, 55290, 56260, 58976, 66120, 67512, 73720, 84390, 88160, 88464, 90016, 93120, 105792, 106894, 110580, 112520, 117952, 132240, 135024, 147440, 160341, 168780, 176320, 176928, 180032, 213788, 221160, 225040, 264480, 267235, 270048, 294880, 320682, 337560, 353856, 427576, 442320, 450080, 528960, 534470, 540096, 589760, 641364, 675120, 801705, 855152, 884640, 900160, 1068940, 1282728, 1350240, 1603410, 1710304, 1769280, 2137880, 2565456, 2700480, 3206820, 3420608, 4275760, 5130912, 6413640, 8551520, 10261824, 12827280, 17103040, 25654560, 51309120]

約数ペア:

[(1, 51309120), (2, 25654560), (3, 17103040), (4, 12827280), (5, 10261824), (6, 8551520), (8, 6413640), (10, 5130912), (12, 4275760), (15, 3420608), (16, 3206820), (19, 2700480), (20, 2565456), (24, 2137880), (29, 1769280), (30, 1710304), (32, 1603410), (38, 1350240), (40, 1282728), (48, 1068940), (57, 900160), (58, 884640), (60, 855152), (64, 801705), (76, 675120), (80, 641364), (87, 589760), (95, 540096), (96, 534470), (97, 528960), (114, 450080), (116, 442320), (120, 427576), (145, 353856), (152, 337560), (160, 320682), (174, 294880), (190, 270048), (192, 267235), (194, 264480), (228, 225040), (232, 221160), (240, 213788), (285, 180032), (290, 176928), (291, 176320), (304, 168780), (320, 160341), (348, 147440), (380, 135024), (388, 132240), (435, 117952), (456, 112520), (464, 110580), (480, 106894), (485, 105792), (551, 93120), (570, 90016), (580, 88464), (582, 88160), (608, 84390), (696, 73720), (760, 67512), (776, 66120), (870, 58976), (912, 56260), (928, 55290), (960, 53447), (970, 52896), (1102, 46560), (1140, 45008), (1160, 44232), (1164, 44080), (1216, 42195), (1392, 36860), (1455, 35264), (1520, 33756), (1552, 33060), (1653, 31040), (1740, 29488), (1824, 28130), (1843, 27840), (1856, 27645), (1940, 26448), (2204, 23280), (2280, 22504), (2320, 22116), (2328, 22040), (2755, 18624), (2784, 18430), (2813, 18240), (2910, 17632), (3040, 16878), (3104, 16530), (3306, 15520), (3480, 14744), (3648, 14065), (3686, 13920), (3880, 13224), (4408, 11640), (4560, 11252), (4640, 11058), (4656, 11020), (5510, 9312), (5529, 9280), (5568, 9215), (5626, 9120), (5820, 8816), (6080, 8439), (6208, 8265), (6612, 7760), (6960, 7372)]