550333440

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 220

約数和(自身を含む): 1973570016

約数和(自身を除く): 1423236576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1327, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2654, 2880, 3072, 3240, 3456, 3840, 3981, 4320, 4608, 5120, 5184, 5308, 5760, 6480, 6635, 6912, 7680, 7962, 8640, 9216, 10368, 10616, 11520, 11943, 12960, 13270, 13824, 15360, 15924, 17280, 19905, 20736, 21232, 23040, 23886, 25920, 26540, 27648, 31848, 34560, 35829, 39810, 41472, 42464, 46080, 47772, 51840, 53080, 59715, 63696, 69120, 71658, 79620, 82944, 84928, 95544, 103680, 106160, 107487, 119430, 127392, 138240, 143316, 159240, 169856, 179145, 191088, 207360, 212320, 214974, 238860, 254784, 286632, 318480, 339712, 358290, 382176, 414720, 424640, 429948, 477720, 509568, 537435, 573264, 636960, 679424, 716580, 764352, 849280, 859896, 955440, 1019136, 1074870, 1146528, 1273920, 1358848, 1433160, 1528704, 1698560, 1719792, 1910880, 2038272, 2149740, 2293056, 2547840, 2866320, 3057408, 3397120, 3439584, 3821760, 4076544, 4299480, 4586112, 5095680, 5732640, 6114816, 6794240, 6879168, 7643520, 8598960, 9172224, 10191360, 11465280, 12229632, 13758336, 15287040, 17197920, 18344448, 20382720, 22930560, 27516672, 30574080, 34395840, 36688896, 45861120, 55033344, 61148160, 68791680, 91722240, 110066688, 137583360, 183444480, 275166720, 550333440]

約数ペア:

[(1, 550333440), (2, 275166720), (3, 183444480), (4, 137583360), (5, 110066688), (6, 91722240), (8, 68791680), (9, 61148160), (10, 55033344), (12, 45861120), (15, 36688896), (16, 34395840), (18, 30574080), (20, 27516672), (24, 22930560), (27, 20382720), (30, 18344448), (32, 17197920), (36, 15287040), (40, 13758336), (45, 12229632), (48, 11465280), (54, 10191360), (60, 9172224), (64, 8598960), (72, 7643520), (80, 6879168), (81, 6794240), (90, 6114816), (96, 5732640), (108, 5095680), (120, 4586112), (128, 4299480), (135, 4076544), (144, 3821760), (160, 3439584), (162, 3397120), (180, 3057408), (192, 2866320), (216, 2547840), (240, 2293056), (256, 2149740), (270, 2038272), (288, 1910880), (320, 1719792), (324, 1698560), (360, 1528704), (384, 1433160), (405, 1358848), (432, 1273920), (480, 1146528), (512, 1074870), (540, 1019136), (576, 955440), (640, 859896), (648, 849280), (720, 764352), (768, 716580), (810, 679424), (864, 636960), (960, 573264), (1024, 537435), (1080, 509568), (1152, 477720), (1280, 429948), (1296, 424640), (1327, 414720), (1440, 382176), (1536, 358290), (1620, 339712), (1728, 318480), (1920, 286632), (2160, 254784), (2304, 238860), (2560, 214974), (2592, 212320), (2654, 207360), (2880, 191088), (3072, 179145), (3240, 169856), (3456, 159240), (3840, 143316), (3981, 138240), (4320, 127392), (4608, 119430), (5120, 107487), (5184, 106160), (5308, 103680), (5760, 95544), (6480, 84928), (6635, 82944), (6912, 79620), (7680, 71658), (7962, 69120), (8640, 63696), (9216, 59715), (10368, 53080), (10616, 51840), (11520, 47772), (11943, 46080), (12960, 42464), (13270, 41472), (13824, 39810), (15360, 35829), (15924, 34560), (17280, 31848), (19905, 27648), (20736, 26540), (21232, 25920), (23040, 23886)]