201192660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124193}}^1$

素因数の和:124214

約数の個数: 60

約数和(自身を含む): 631153908

約数和(自身を除く): 429961248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 124193, 248386, 372579, 496772, 620965, 745158, 1117737, 1241930, 1490316, 1862895, 2235474, 2483860, 3353211, 3725790, 4470948, 5588685, 6706422, 7451580, 10059633, 11177370, 13412844, 16766055, 20119266, 22354740, 33532110, 40238532, 50298165, 67064220, 100596330, 201192660]

約数ペア:

[(1, 201192660), (2, 100596330), (3, 67064220), (4, 50298165), (5, 40238532), (6, 33532110), (9, 22354740), (10, 20119266), (12, 16766055), (15, 13412844), (18, 11177370), (20, 10059633), (27, 7451580), (30, 6706422), (36, 5588685), (45, 4470948), (54, 3725790), (60, 3353211), (81, 2483860), (90, 2235474), (108, 1862895), (135, 1490316), (162, 1241930), (180, 1117737), (270, 745158), (324, 620965), (405, 496772), (540, 372579), (810, 248386), (1620, 124193)]