202651740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{375281}}^1$

素因数の和:375299

約数の個数: 48

約数和(自身を含む): 630473760

約数和(自身を除く): 427822020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 375281, 750562, 1125843, 1501124, 1876405, 2251686, 3377529, 3752810, 4503372, 5629215, 6755058, 7505620, 10132587, 11258430, 13510116, 16887645, 20265174, 22516860, 33775290, 40530348, 50662935, 67550580, 101325870, 202651740]

約数ペア:

[(1, 202651740), (2, 101325870), (3, 67550580), (4, 50662935), (5, 40530348), (6, 33775290), (9, 22516860), (10, 20265174), (12, 16887645), (15, 13510116), (18, 11258430), (20, 10132587), (27, 7505620), (30, 6755058), (36, 5629215), (45, 4503372), (54, 3752810), (60, 3377529), (90, 2251686), (108, 1876405), (135, 1501124), (180, 1125843), (270, 750562), (540, 375281)]