331451460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3138

約数の個数: 96

約数和(自身を含む): 1036425600

約数和(自身を除く): 704974140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 844, 1055, 1266, 1899, 2110, 2532, 2909, 3165, 3798, 4220, 5697, 5818, 6330, 7596, 8727, 9495, 11394, 11636, 12660, 14545, 17454, 18990, 22788, 26181, 28485, 29090, 34908, 37980, 43635, 52362, 56970, 58180, 78543, 87270, 104724, 113940, 130905, 157086, 174540, 261810, 314172, 392715, 523620, 613799, 785430, 1227598, 1570860, 1841397, 2455196, 3068995, 3682794, 5524191, 6137990, 7365588, 9206985, 11048382, 12275980, 16572573, 18413970, 22096764, 27620955, 33145146, 36827940, 55241910, 66290292, 82862865, 110483820, 165725730, 331451460]

約数ペア:

[(1, 331451460), (2, 165725730), (3, 110483820), (4, 82862865), (5, 66290292), (6, 55241910), (9, 36827940), (10, 33145146), (12, 27620955), (15, 22096764), (18, 18413970), (20, 16572573), (27, 12275980), (30, 11048382), (36, 9206985), (45, 7365588), (54, 6137990), (60, 5524191), (90, 3682794), (108, 3068995), (135, 2455196), (180, 1841397), (211, 1570860), (270, 1227598), (422, 785430), (540, 613799), (633, 523620), (844, 392715), (1055, 314172), (1266, 261810), (1899, 174540), (2110, 157086), (2532, 130905), (2909, 113940), (3165, 104724), (3798, 87270), (4220, 78543), (5697, 58180), (5818, 56970), (6330, 52362), (7596, 43635), (8727, 37980), (9495, 34908), (11394, 29090), (11636, 28485), (12660, 26181), (14545, 22788), (17454, 18990)]