148941700

素因数分解:

$2^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{6679}}^1$

素因数の和:6916

約数の個数: 36

約数和(自身を含む): 324701440

約数和(自身を除く): 175759740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 223, 446, 892, 1115, 2230, 4460, 5575, 6679, 11150, 13358, 22300, 26716, 33395, 66790, 133580, 166975, 333950, 667900, 1489417, 2978834, 5957668, 7447085, 14894170, 29788340, 37235425, 74470850, 148941700]

約数ペア:

[(1, 148941700), (2, 74470850), (4, 37235425), (5, 29788340), (10, 14894170), (20, 7447085), (25, 5957668), (50, 2978834), (100, 1489417), (223, 667900), (446, 333950), (892, 166975), (1115, 133580), (2230, 66790), (4460, 33395), (5575, 26716), (6679, 22300), (11150, 13358)]