55369440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1831}}^1$

素因数の和:1862

約数の個数: 192

約数和(自身を含む): 221598720

約数和(自身を除く): 166229280

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1831, 1890, 2016, 2160, 2520, 3024, 3360, 3662, 3780, 4320, 5040, 5493, 6048, 7324, 7560, 9155, 10080, 10986, 12817, 14648, 15120, 16479, 18310, 21972, 25634, 27465, 29296, 30240, 32958, 36620, 38451, 43944, 49437, 51268, 54930, 58592, 64085, 65916, 73240, 76902, 82395, 87888, 98874, 102536, 109860, 115353, 128170, 131832, 146480, 153804, 164790, 175776, 192255, 197748, 205072, 219720, 230706, 247185, 256340, 263664, 292960, 307608, 329580, 346059, 384510, 395496, 410144, 439440, 461412, 494370, 512680, 527328, 576765, 615216, 659160, 692118, 769020, 790992, 878880, 922824, 988740, 1025360, 1153530, 1230432, 1318320, 1384236, 1538040, 1581984, 1730295, 1845648, 1977480, 2050720, 2307060, 2636640, 2768472, 3076080, 3460590, 3691296, 3954960, 4614120, 5536944, 6152160, 6921180, 7909920, 9228240, 11073888, 13842360, 18456480, 27684720, 55369440]

約数ペア:

[(1, 55369440), (2, 27684720), (3, 18456480), (4, 13842360), (5, 11073888), (6, 9228240), (7, 7909920), (8, 6921180), (9, 6152160), (10, 5536944), (12, 4614120), (14, 3954960), (15, 3691296), (16, 3460590), (18, 3076080), (20, 2768472), (21, 2636640), (24, 2307060), (27, 2050720), (28, 1977480), (30, 1845648), (32, 1730295), (35, 1581984), (36, 1538040), (40, 1384236), (42, 1318320), (45, 1230432), (48, 1153530), (54, 1025360), (56, 988740), (60, 922824), (63, 878880), (70, 790992), (72, 769020), (80, 692118), (84, 659160), (90, 615216), (96, 576765), (105, 527328), (108, 512680), (112, 494370), (120, 461412), (126, 439440), (135, 410144), (140, 395496), (144, 384510), (160, 346059), (168, 329580), (180, 307608), (189, 292960), (210, 263664), (216, 256340), (224, 247185), (240, 230706), (252, 219720), (270, 205072), (280, 197748), (288, 192255), (315, 175776), (336, 164790), (360, 153804), (378, 146480), (420, 131832), (432, 128170), (480, 115353), (504, 109860), (540, 102536), (560, 98874), (630, 87888), (672, 82395), (720, 76902), (756, 73240), (840, 65916), (864, 64085), (945, 58592), (1008, 54930), (1080, 51268), (1120, 49437), (1260, 43944), (1440, 38451), (1512, 36620), (1680, 32958), (1831, 30240), (1890, 29296), (2016, 27465), (2160, 25634), (2520, 21972), (3024, 18310), (3360, 16479), (3662, 15120), (3780, 14648), (4320, 12817), (5040, 10986), (5493, 10080), (6048, 9155), (7324, 7560)]