76783800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{127973}}^1$

素因数の和:127992

約数の個数: 48

約数和(自身を含む): 238031640

約数和(自身を除く): 161247840

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, 127973, 255946, 383919, 511892, 639865, 767838, 1023784, 1279730, 1535676, 1919595, 2559460, 3071352, 3199325, 3839190, 5118920, 6398650, 7678380, 9597975, 12797300, 15356760, 19195950, 25594600, 38391900, 76783800]

約数ペア:

[(1, 76783800), (2, 38391900), (3, 25594600), (4, 19195950), (5, 15356760), (6, 12797300), (8, 9597975), (10, 7678380), (12, 6398650), (15, 5118920), (20, 3839190), (24, 3199325), (25, 3071352), (30, 2559460), (40, 1919595), (50, 1535676), (60, 1279730), (75, 1023784), (100, 767838), (120, 639865), (150, 511892), (200, 383919), (300, 255946), (600, 127973)]