12647100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42157}}^1$

素因数の和:42174

約数の個数: 36

約数和(自身を含む): 36593144

約数和(自身を除く): 23946044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42157, 84314, 126471, 168628, 210785, 252942, 421570, 505884, 632355, 843140, 1053925, 1264710, 2107850, 2529420, 3161775, 4215700, 6323550, 12647100]

約数ペア:

[(1, 12647100), (2, 6323550), (3, 4215700), (4, 3161775), (5, 2529420), (6, 2107850), (10, 1264710), (12, 1053925), (15, 843140), (20, 632355), (25, 505884), (30, 421570), (50, 252942), (60, 210785), (75, 168628), (100, 126471), (150, 84314), (300, 42157)]