550005120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4582

約数の個数: 256

約数和(自身を含む): 2226700800

約数和(自身を除く): 1676695680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4547, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 9094, 10080, 12096, 13440, 13641, 15120, 17280, 18188, 20160, 22735, 24192, 27282, 30240, 31829, 36376, 40320, 40923, 45470, 54564, 60480, 63658, 68205, 72752, 81846, 90940, 95487, 109128, 120960, 122769, 127316, 136410, 145504, 159145, 163692, 181880, 190974, 204615, 218256, 245538, 254632, 272820, 286461, 291008, 318290, 327384, 363760, 381948, 409230, 436512, 477435, 491076, 509264, 545640, 572922, 582016, 613845, 636580, 654768, 727520, 763896, 818460, 859383, 873024, 954870, 982152, 1018528, 1091280, 1145844, 1227690, 1273160, 1309536, 1432305, 1455040, 1527792, 1636920, 1718766, 1746048, 1909740, 1964304, 2037056, 2182560, 2291688, 2455380, 2546320, 2619072, 2864610, 2910080, 3055584, 3273840, 3437532, 3819480, 3928608, 4074112, 4296915, 4365120, 4583376, 4910760, 5092640, 5238144, 5729220, 6111168, 6547680, 6875064, 7638960, 7857216, 8593830, 8730240, 9166752, 9821520, 10185280, 11458440, 12222336, 13095360, 13750128, 15277920, 15714432, 17187660, 18333504, 19643040, 20370560, 22916880, 26190720, 27500256, 30555840, 34375320, 36667008, 39286080, 45833760, 55000512, 61111680, 68750640, 78572160, 91667520, 110001024, 137501280, 183335040, 275002560, 550005120]

約数ペア:

[(1, 550005120), (2, 275002560), (3, 183335040), (4, 137501280), (5, 110001024), (6, 91667520), (7, 78572160), (8, 68750640), (9, 61111680), (10, 55000512), (12, 45833760), (14, 39286080), (15, 36667008), (16, 34375320), (18, 30555840), (20, 27500256), (21, 26190720), (24, 22916880), (27, 20370560), (28, 19643040), (30, 18333504), (32, 17187660), (35, 15714432), (36, 15277920), (40, 13750128), (42, 13095360), (45, 12222336), (48, 11458440), (54, 10185280), (56, 9821520), (60, 9166752), (63, 8730240), (64, 8593830), (70, 7857216), (72, 7638960), (80, 6875064), (84, 6547680), (90, 6111168), (96, 5729220), (105, 5238144), (108, 5092640), (112, 4910760), (120, 4583376), (126, 4365120), (128, 4296915), (135, 4074112), (140, 3928608), (144, 3819480), (160, 3437532), (168, 3273840), (180, 3055584), (189, 2910080), (192, 2864610), (210, 2619072), (216, 2546320), (224, 2455380), (240, 2291688), (252, 2182560), (270, 2037056), (280, 1964304), (288, 1909740), (315, 1746048), (320, 1718766), (336, 1636920), (360, 1527792), (378, 1455040), (384, 1432305), (420, 1309536), (432, 1273160), (448, 1227690), (480, 1145844), (504, 1091280), (540, 1018528), (560, 982152), (576, 954870), (630, 873024), (640, 859383), (672, 818460), (720, 763896), (756, 727520), (840, 654768), (864, 636580), (896, 613845), (945, 582016), (960, 572922), (1008, 545640), (1080, 509264), (1120, 491076), (1152, 477435), (1260, 436512), (1344, 409230), (1440, 381948), (1512, 363760), (1680, 327384), (1728, 318290), (1890, 291008), (1920, 286461), (2016, 272820), (2160, 254632), (2240, 245538), (2520, 218256), (2688, 204615), (2880, 190974), (3024, 181880), (3360, 163692), (3456, 159145), (3780, 145504), (4032, 136410), (4320, 127316), (4480, 122769), (4547, 120960), (5040, 109128), (5760, 95487), (6048, 90940), (6720, 81846), (7560, 72752), (8064, 68205), (8640, 63658), (9094, 60480), (10080, 54564), (12096, 45470), (13440, 40923), (13641, 40320), (15120, 36376), (17280, 31829), (18188, 30240), (20160, 27282), (22735, 24192)]