84374460

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{643}}^1$

素因数の和:676

約数の個数: 108

約数和(自身を含む): 266179368

約数和(自身を除く): 181804908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 643, 729, 810, 972, 1215, 1286, 1458, 1620, 1929, 2187, 2430, 2572, 2916, 3215, 3645, 3858, 4374, 4860, 5787, 6430, 6561, 7290, 7716, 8748, 9645, 10935, 11574, 12860, 13122, 14580, 17361, 19290, 21870, 23148, 26244, 28935, 32805, 34722, 38580, 43740, 52083, 57870, 65610, 69444, 86805, 104166, 115740, 131220, 156249, 173610, 208332, 260415, 312498, 347220, 468747, 520830, 624996, 781245, 937494, 1041660, 1406241, 1562490, 1874988, 2343735, 2812482, 3124980, 4218723, 4687470, 5624964, 7031205, 8437446, 9374940, 14062410, 16874892, 21093615, 28124820, 42187230, 84374460]

約数ペア:

[(1, 84374460), (2, 42187230), (3, 28124820), (4, 21093615), (5, 16874892), (6, 14062410), (9, 9374940), (10, 8437446), (12, 7031205), (15, 5624964), (18, 4687470), (20, 4218723), (27, 3124980), (30, 2812482), (36, 2343735), (45, 1874988), (54, 1562490), (60, 1406241), (81, 1041660), (90, 937494), (108, 781245), (135, 624996), (162, 520830), (180, 468747), (243, 347220), (270, 312498), (324, 260415), (405, 208332), (486, 173610), (540, 156249), (643, 131220), (729, 115740), (810, 104166), (972, 86805), (1215, 69444), (1286, 65610), (1458, 57870), (1620, 52083), (1929, 43740), (2187, 38580), (2430, 34722), (2572, 32805), (2916, 28935), (3215, 26244), (3645, 23148), (3858, 21870), (4374, 19290), (4860, 17361), (5787, 14580), (6430, 13122), (6561, 12860), (7290, 11574), (7716, 10935), (8748, 9645)]