51318900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 167697600

約数和(自身を除く): 116378700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 135, 150, 166, 180, 225, 229, 249, 270, 300, 332, 415, 450, 458, 498, 540, 675, 687, 747, 830, 900, 916, 996, 1145, 1245, 1350, 1374, 1494, 1660, 2061, 2075, 2241, 2290, 2490, 2700, 2748, 2988, 3435, 3735, 4122, 4150, 4482, 4580, 4980, 5725, 6183, 6225, 6870, 7470, 8244, 8300, 8964, 10305, 11205, 11450, 12366, 12450, 13740, 14940, 17175, 18675, 19007, 20610, 22410, 22900, 24732, 24900, 30915, 34350, 37350, 38014, 41220, 44820, 51525, 56025, 57021, 61830, 68700, 74700, 76028, 95035, 103050, 112050, 114042, 123660, 154575, 171063, 190070, 206100, 224100, 228084, 285105, 309150, 342126, 380140, 475175, 513189, 570210, 618300, 684252, 855315, 950350, 1026378, 1140420, 1425525, 1710630, 1900700, 2052756, 2565945, 2851050, 3421260, 4276575, 5131890, 5702100, 8553150, 10263780, 12829725, 17106300, 25659450, 51318900]

約数ペア:

[(1, 51318900), (2, 25659450), (3, 17106300), (4, 12829725), (5, 10263780), (6, 8553150), (9, 5702100), (10, 5131890), (12, 4276575), (15, 3421260), (18, 2851050), (20, 2565945), (25, 2052756), (27, 1900700), (30, 1710630), (36, 1425525), (45, 1140420), (50, 1026378), (54, 950350), (60, 855315), (75, 684252), (83, 618300), (90, 570210), (100, 513189), (108, 475175), (135, 380140), (150, 342126), (166, 309150), (180, 285105), (225, 228084), (229, 224100), (249, 206100), (270, 190070), (300, 171063), (332, 154575), (415, 123660), (450, 114042), (458, 112050), (498, 103050), (540, 95035), (675, 76028), (687, 74700), (747, 68700), (830, 61830), (900, 57021), (916, 56025), (996, 51525), (1145, 44820), (1245, 41220), (1350, 38014), (1374, 37350), (1494, 34350), (1660, 30915), (2061, 24900), (2075, 24732), (2241, 22900), (2290, 22410), (2490, 20610), (2700, 19007), (2748, 18675), (2988, 17175), (3435, 14940), (3735, 13740), (4122, 12450), (4150, 12366), (4482, 11450), (4580, 11205), (4980, 10305), (5725, 8964), (6183, 8300), (6225, 8244), (6870, 7470)]