38681700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{128939}}^1$

素因数の和:128956

約数の個数: 36

約数和(自身を含む): 111919920

約数和(自身を除く): 73238220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 128939, 257878, 386817, 515756, 644695, 773634, 1289390, 1547268, 1934085, 2578780, 3223475, 3868170, 6446950, 7736340, 9670425, 12893900, 19340850, 38681700]

約数ペア:

[(1, 38681700), (2, 19340850), (3, 12893900), (4, 9670425), (5, 7736340), (6, 6446950), (10, 3868170), (12, 3223475), (15, 2578780), (20, 1934085), (25, 1547268), (30, 1289390), (50, 773634), (60, 644695), (75, 515756), (100, 386817), (150, 257878), (300, 128939)]