144823700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10889}}^1$

素因数の和:10929

約数の個数: 72

約数和(自身を含む): 378100800

約数和(自身を除く): 233277100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 10889, 13300, 21778, 43556, 54445, 76223, 108890, 152446, 206891, 217780, 272225, 304892, 381115, 413782, 544450, 762230, 827564, 1034455, 1088900, 1448237, 1524460, 1905575, 2068910, 2896474, 3811150, 4137820, 5172275, 5792948, 7241185, 7622300, 10344550, 14482370, 20689100, 28964740, 36205925, 72411850, 144823700]

約数ペア:

[(1, 144823700), (2, 72411850), (4, 36205925), (5, 28964740), (7, 20689100), (10, 14482370), (14, 10344550), (19, 7622300), (20, 7241185), (25, 5792948), (28, 5172275), (35, 4137820), (38, 3811150), (50, 2896474), (70, 2068910), (76, 1905575), (95, 1524460), (100, 1448237), (133, 1088900), (140, 1034455), (175, 827564), (190, 762230), (266, 544450), (350, 413782), (380, 381115), (475, 304892), (532, 272225), (665, 217780), (700, 206891), (950, 152446), (1330, 108890), (1900, 76223), (2660, 54445), (3325, 43556), (6650, 21778), (10889, 13300)]