67520820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:9000

約数の個数: 48

約数和(自身を含む): 190568448

約数和(自身を除く): 123047628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 8861, 17722, 26583, 35444, 44305, 53166, 88610, 106332, 132915, 177220, 265830, 531660, 1125347, 2250694, 3376041, 4501388, 5626735, 6752082, 11253470, 13504164, 16880205, 22506940, 33760410, 67520820]

約数ペア:

[(1, 67520820), (2, 33760410), (3, 22506940), (4, 16880205), (5, 13504164), (6, 11253470), (10, 6752082), (12, 5626735), (15, 4501388), (20, 3376041), (30, 2250694), (60, 1125347), (127, 531660), (254, 265830), (381, 177220), (508, 132915), (635, 106332), (762, 88610), (1270, 53166), (1524, 44305), (1905, 35444), (2540, 26583), (3810, 17722), (7620, 8861)]