201042900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{223381}}^1$

素因数の和:223401

約数の個数: 54

約数和(自身を含む): 630160622

約数和(自身を除く): 429117722

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, 223381, 446762, 670143, 893524, 1116905, 1340286, 2010429, 2233810, 2680572, 3350715, 4020858, 4467620, 5584525, 6701430, 8041716, 10052145, 11169050, 13402860, 16753575, 20104290, 22338100, 33507150, 40208580, 50260725, 67014300, 100521450, 201042900]

約数ペア:

[(1, 201042900), (2, 100521450), (3, 67014300), (4, 50260725), (5, 40208580), (6, 33507150), (9, 22338100), (10, 20104290), (12, 16753575), (15, 13402860), (18, 11169050), (20, 10052145), (25, 8041716), (30, 6701430), (36, 5584525), (45, 4467620), (50, 4020858), (60, 3350715), (75, 2680572), (90, 2233810), (100, 2010429), (150, 1340286), (180, 1116905), (225, 893524), (300, 670143), (450, 446762), (900, 223381)]