80672550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{76831}}^1$

素因数の和:76853

約数の個数: 48

約数和(自身を含む): 228652032

約数和(自身を除く): 147979482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 76831, 153662, 230493, 384155, 460986, 537817, 768310, 1075634, 1152465, 1613451, 1920775, 2304930, 2689085, 3226902, 3841550, 5378170, 5762325, 8067255, 11524650, 13445425, 16134510, 26890850, 40336275, 80672550]

約数ペア:

[(1, 80672550), (2, 40336275), (3, 26890850), (5, 16134510), (6, 13445425), (7, 11524650), (10, 8067255), (14, 5762325), (15, 5378170), (21, 3841550), (25, 3226902), (30, 2689085), (35, 2304930), (42, 1920775), (50, 1613451), (70, 1152465), (75, 1075634), (105, 768310), (150, 537817), (175, 460986), (210, 384155), (350, 230493), (525, 153662), (1050, 76831)]