38437800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{64063}}^1$

素因数の和:64082

約数の個数: 48

約数和(自身を含む): 119159040

約数和(自身を除く): 80721240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 64063, 128126, 192189, 256252, 320315, 384378, 512504, 640630, 768756, 960945, 1281260, 1537512, 1601575, 1921890, 2562520, 3203150, 3843780, 4804725, 6406300, 7687560, 9609450, 12812600, 19218900, 38437800]

約数ペア:

[(1, 38437800), (2, 19218900), (3, 12812600), (4, 9609450), (5, 7687560), (6, 6406300), (8, 4804725), (10, 3843780), (12, 3203150), (15, 2562520), (20, 1921890), (24, 1601575), (25, 1537512), (30, 1281260), (40, 960945), (50, 768756), (60, 640630), (75, 512504), (100, 384378), (120, 320315), (150, 256252), (200, 192189), (300, 128126), (600, 64063)]