56275080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 177465600

約数和(自身を除く): 121190520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 103, 116, 120, 145, 157, 174, 206, 232, 290, 309, 314, 348, 412, 435, 471, 515, 580, 618, 628, 696, 785, 824, 870, 942, 1030, 1160, 1236, 1256, 1545, 1570, 1740, 1884, 2060, 2355, 2472, 2987, 3090, 3140, 3480, 3768, 4120, 4553, 4710, 5974, 6180, 6280, 8961, 9106, 9420, 11948, 12360, 13659, 14935, 16171, 17922, 18212, 18840, 22765, 23896, 27318, 29870, 32342, 35844, 36424, 44805, 45530, 48513, 54636, 59740, 64684, 68295, 71688, 80855, 89610, 91060, 97026, 109272, 119480, 129368, 136590, 161710, 179220, 182120, 194052, 242565, 273180, 323420, 358440, 388104, 468959, 485130, 546360, 646840, 937918, 970260, 1406877, 1875836, 1940520, 2344795, 2813754, 3751672, 4689590, 5627508, 7034385, 9379180, 11255016, 14068770, 18758360, 28137540, 56275080]

約数ペア:

[(1, 56275080), (2, 28137540), (3, 18758360), (4, 14068770), (5, 11255016), (6, 9379180), (8, 7034385), (10, 5627508), (12, 4689590), (15, 3751672), (20, 2813754), (24, 2344795), (29, 1940520), (30, 1875836), (40, 1406877), (58, 970260), (60, 937918), (87, 646840), (103, 546360), (116, 485130), (120, 468959), (145, 388104), (157, 358440), (174, 323420), (206, 273180), (232, 242565), (290, 194052), (309, 182120), (314, 179220), (348, 161710), (412, 136590), (435, 129368), (471, 119480), (515, 109272), (580, 97026), (618, 91060), (628, 89610), (696, 80855), (785, 71688), (824, 68295), (870, 64684), (942, 59740), (1030, 54636), (1160, 48513), (1236, 45530), (1256, 44805), (1545, 36424), (1570, 35844), (1740, 32342), (1884, 29870), (2060, 27318), (2355, 23896), (2472, 22765), (2987, 18840), (3090, 18212), (3140, 17922), (3480, 16171), (3768, 14935), (4120, 13659), (4553, 12360), (4710, 11948), (5974, 9420), (6180, 9106), (6280, 8961)]