182557620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{144887}}^1$

素因数の和:144909

約数の個数: 72

約数和(自身を含む): 632870784

約数和(自身を除く): 450313164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 144887, 289774, 434661, 579548, 724435, 869322, 1014209, 1303983, 1448870, 1738644, 2028418, 2173305, 2607966, 2897740, 3042627, 4056836, 4346610, 5071045, 5215932, 6085254, 6519915, 8693220, 9127881, 10142090, 12170508, 13039830, 15213135, 18255762, 20284180, 26079660, 30426270, 36511524, 45639405, 60852540, 91278810, 182557620]

約数ペア:

[(1, 182557620), (2, 91278810), (3, 60852540), (4, 45639405), (5, 36511524), (6, 30426270), (7, 26079660), (9, 20284180), (10, 18255762), (12, 15213135), (14, 13039830), (15, 12170508), (18, 10142090), (20, 9127881), (21, 8693220), (28, 6519915), (30, 6085254), (35, 5215932), (36, 5071045), (42, 4346610), (45, 4056836), (60, 3042627), (63, 2897740), (70, 2607966), (84, 2173305), (90, 2028418), (105, 1738644), (126, 1448870), (140, 1303983), (180, 1014209), (210, 869322), (252, 724435), (315, 579548), (420, 434661), (630, 289774), (1260, 144887)]