189206100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{210229}}^1$

素因数の和:210249

約数の個数: 54

約数和(自身を含む): 593058830

約数和(自身を除く): 403852730

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 210229, 420458, 630687, 840916, 1051145, 1261374, 1892061, 2102290, 2522748, 3153435, 3784122, 4204580, 5255725, 6306870, 7568244, 9460305, 10511450, 12613740, 15767175, 18920610, 21022900, 31534350, 37841220, 47301525, 63068700, 94603050, 189206100]

約数ペア:

[(1, 189206100), (2, 94603050), (3, 63068700), (4, 47301525), (5, 37841220), (6, 31534350), (9, 21022900), (10, 18920610), (12, 15767175), (15, 12613740), (18, 10511450), (20, 9460305), (25, 7568244), (30, 6306870), (36, 5255725), (45, 4204580), (50, 3784122), (60, 3153435), (75, 2522748), (90, 2102290), (100, 1892061), (150, 1261374), (180, 1051145), (225, 840916), (300, 630687), (450, 420458), (900, 210229)]