164331450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{121727}}^1$

素因数の和:121748

約数の個数: 48

約数和(自身を含む): 452828160

約数和(自身を除く): 288496710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 121727, 243454, 365181, 608635, 730362, 1095543, 1217270, 1825905, 2191086, 3043175, 3286629, 3651810, 5477715, 6086350, 6573258, 9129525, 10955430, 16433145, 18259050, 27388575, 32866290, 54777150, 82165725, 164331450]

約数ペア:

[(1, 164331450), (2, 82165725), (3, 54777150), (5, 32866290), (6, 27388575), (9, 18259050), (10, 16433145), (15, 10955430), (18, 9129525), (25, 6573258), (27, 6086350), (30, 5477715), (45, 3651810), (50, 3286629), (54, 3043175), (75, 2191086), (90, 1825905), (135, 1217270), (150, 1095543), (225, 730362), (270, 608635), (450, 365181), (675, 243454), (1350, 121727)]