77006000

素因数分解:

$2^4\times 5^3\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 188217120

約数和(自身を除く): 111211120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 139, 200, 250, 277, 278, 400, 500, 554, 556, 695, 1000, 1108, 1112, 1385, 1390, 2000, 2216, 2224, 2770, 2780, 3475, 4432, 5540, 5560, 6925, 6950, 11080, 11120, 13850, 13900, 17375, 22160, 27700, 27800, 34625, 34750, 38503, 55400, 55600, 69250, 69500, 77006, 110800, 138500, 139000, 154012, 192515, 277000, 278000, 308024, 385030, 554000, 616048, 770060, 962575, 1540120, 1925150, 3080240, 3850300, 4812875, 7700600, 9625750, 15401200, 19251500, 38503000, 77006000]

約数ペア:

[(1, 77006000), (2, 38503000), (4, 19251500), (5, 15401200), (8, 9625750), (10, 7700600), (16, 4812875), (20, 3850300), (25, 3080240), (40, 1925150), (50, 1540120), (80, 962575), (100, 770060), (125, 616048), (139, 554000), (200, 385030), (250, 308024), (277, 278000), (278, 277000), (400, 192515), (500, 154012), (554, 139000), (556, 138500), (695, 110800), (1000, 77006), (1108, 69500), (1112, 69250), (1385, 55600), (1390, 55400), (2000, 38503), (2216, 34750), (2224, 34625), (2770, 27800), (2780, 27700), (3475, 22160), (4432, 17375), (5540, 13900), (5560, 13850), (6925, 11120), (6950, 11080)]