27445320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10891}}^1$

素因数の和:10915

約数の個数: 96

約数和(自身を含む): 101949120

約数和(自身を除く): 74503800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10891, 21782, 32673, 43564, 54455, 65346, 76237, 87128, 98019, 108910, 130692, 152474, 163365, 196038, 217820, 228711, 261384, 304948, 326730, 381185, 392076, 435640, 457422, 490095, 609896, 653460, 686133, 762370, 784152, 914844, 980190, 1143555, 1306920, 1372266, 1524740, 1829688, 1960380, 2287110, 2744532, 3049480, 3430665, 3920760, 4574220, 5489064, 6861330, 9148440, 13722660, 27445320]

約数ペア:

[(1, 27445320), (2, 13722660), (3, 9148440), (4, 6861330), (5, 5489064), (6, 4574220), (7, 3920760), (8, 3430665), (9, 3049480), (10, 2744532), (12, 2287110), (14, 1960380), (15, 1829688), (18, 1524740), (20, 1372266), (21, 1306920), (24, 1143555), (28, 980190), (30, 914844), (35, 784152), (36, 762370), (40, 686133), (42, 653460), (45, 609896), (56, 490095), (60, 457422), (63, 435640), (70, 392076), (72, 381185), (84, 326730), (90, 304948), (105, 261384), (120, 228711), (126, 217820), (140, 196038), (168, 163365), (180, 152474), (210, 130692), (252, 108910), (280, 98019), (315, 87128), (360, 76237), (420, 65346), (504, 54455), (630, 43564), (840, 32673), (1260, 21782), (2520, 10891)]