75725790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 208811520

約数和(自身を除く): 133085730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 633, 1055, 1266, 1477, 1709, 2110, 2954, 3165, 3418, 4431, 5127, 6330, 7385, 8545, 8862, 10254, 11963, 14770, 17090, 22155, 23926, 25635, 35889, 44310, 51270, 59815, 71778, 119630, 179445, 358890, 360599, 721198, 1081797, 1802995, 2163594, 2524193, 3605990, 5048386, 5408985, 7572579, 10817970, 12620965, 15145158, 25241930, 37862895, 75725790]

約数ペア:

[(1, 75725790), (2, 37862895), (3, 25241930), (5, 15145158), (6, 12620965), (7, 10817970), (10, 7572579), (14, 5408985), (15, 5048386), (21, 3605990), (30, 2524193), (35, 2163594), (42, 1802995), (70, 1081797), (105, 721198), (210, 360599), (211, 358890), (422, 179445), (633, 119630), (1055, 71778), (1266, 59815), (1477, 51270), (1709, 44310), (2110, 35889), (2954, 25635), (3165, 23926), (3418, 22155), (4431, 17090), (5127, 14770), (6330, 11963), (7385, 10254), (8545, 8862)]