85457850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4349}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 213602400

約数和(自身を除く): 128144550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3275, 3930, 4349, 6550, 8698, 9825, 13047, 19650, 21745, 26094, 43490, 65235, 108725, 130470, 217450, 326175, 569719, 652350, 1139438, 1709157, 2848595, 3418314, 5697190, 8545785, 14242975, 17091570, 28485950, 42728925, 85457850]

約数ペア:

[(1, 85457850), (2, 42728925), (3, 28485950), (5, 17091570), (6, 14242975), (10, 8545785), (15, 5697190), (25, 3418314), (30, 2848595), (50, 1709157), (75, 1139438), (131, 652350), (150, 569719), (262, 326175), (393, 217450), (655, 130470), (786, 108725), (1310, 65235), (1965, 43490), (3275, 26094), (3930, 21745), (4349, 19650), (6550, 13047), (8698, 9825)]