85289650020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{473831389}}^1$

素因数の和:473831404

約数の個数: 36

約数和(自身を含む): 258711938940

約数和(自身を除く): 173422288920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 473831389, 947662778, 1421494167, 1895325556, 2369156945, 2842988334, 4264482501, 4738313890, 5685976668, 7107470835, 8528965002, 9476627780, 14214941670, 17057930004, 21322412505, 28429883340, 42644825010, 85289650020]

約数ペア:

[(1, 85289650020), (2, 42644825010), (3, 28429883340), (4, 21322412505), (5, 17057930004), (6, 14214941670), (9, 9476627780), (10, 8528965002), (12, 7107470835), (15, 5685976668), (18, 4738313890), (20, 4264482501), (30, 2842988334), (36, 2369156945), (45, 1895325556), (60, 1421494167), (90, 947662778), (180, 473831389)]