121387950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89917}}^1$

素因数の和:89938

約数の個数: 48

約数和(自身を含む): 334494960

約数和(自身を除く): 213107010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 89917, 179834, 269751, 449585, 539502, 809253, 899170, 1348755, 1618506, 2247925, 2427759, 2697510, 4046265, 4495850, 4855518, 6743775, 8092530, 12138795, 13487550, 20231325, 24277590, 40462650, 60693975, 121387950]

約数ペア:

[(1, 121387950), (2, 60693975), (3, 40462650), (5, 24277590), (6, 20231325), (9, 13487550), (10, 12138795), (15, 8092530), (18, 6743775), (25, 4855518), (27, 4495850), (30, 4046265), (45, 2697510), (50, 2427759), (54, 2247925), (75, 1618506), (90, 1348755), (135, 899170), (150, 809253), (225, 539502), (270, 449585), (450, 269751), (675, 179834), (1350, 89917)]