229708980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{425387}}^1$

素因数の和:425405

約数の個数: 48

約数和(自身を含む): 714651840

約数和(自身を除く): 484942860

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, 425387, 850774, 1276161, 1701548, 2126935, 2552322, 3828483, 4253870, 5104644, 6380805, 7656966, 8507740, 11485449, 12761610, 15313932, 19142415, 22970898, 25523220, 38284830, 45941796, 57427245, 76569660, 114854490, 229708980]

約数ペア:

[(1, 229708980), (2, 114854490), (3, 76569660), (4, 57427245), (5, 45941796), (6, 38284830), (9, 25523220), (10, 22970898), (12, 19142415), (15, 15313932), (18, 12761610), (20, 11485449), (27, 8507740), (30, 7656966), (36, 6380805), (45, 5104644), (54, 4253870), (60, 3828483), (90, 2552322), (108, 2126935), (135, 1701548), (180, 1276161), (270, 850774), (540, 425387)]