148942700

素因数分解:

$2^2\times 5^2\times {\mathrm{827}}^1\times {\mathrm{1801}}^1$

素因数の和:2642

約数の個数: 36

約数和(自身を含む): 323776152

約数和(自身を除く): 174833452

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 827, 1654, 1801, 3308, 3602, 4135, 7204, 8270, 9005, 16540, 18010, 20675, 36020, 41350, 45025, 82700, 90050, 180100, 1489427, 2978854, 5957708, 7447135, 14894270, 29788540, 37235675, 74471350, 148942700]

約数ペア:

[(1, 148942700), (2, 74471350), (4, 37235675), (5, 29788540), (10, 14894270), (20, 7447135), (25, 5957708), (50, 2978854), (100, 1489427), (827, 180100), (1654, 90050), (1801, 82700), (3308, 45025), (3602, 41350), (4135, 36020), (7204, 20675), (8270, 18010), (9005, 16540)]