80721150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1499}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 200880000

約数和(自身を除く): 120158850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 359, 718, 1077, 1499, 1795, 2154, 2998, 3590, 4497, 5385, 7495, 8975, 8994, 10770, 14990, 17950, 22485, 26925, 37475, 44970, 53850, 74950, 112425, 224850, 538141, 1076282, 1614423, 2690705, 3228846, 5381410, 8072115, 13453525, 16144230, 26907050, 40360575, 80721150]

約数ペア:

[(1, 80721150), (2, 40360575), (3, 26907050), (5, 16144230), (6, 13453525), (10, 8072115), (15, 5381410), (25, 3228846), (30, 2690705), (50, 1614423), (75, 1076282), (150, 538141), (359, 224850), (718, 112425), (1077, 74950), (1499, 53850), (1795, 44970), (2154, 37475), (2998, 26925), (3590, 22485), (4497, 17950), (5385, 14990), (7495, 10770), (8975, 8994)]