80847450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59887}}^1$

素因数の和:59908

約数の個数: 48

約数和(自身を含む): 222783360

約数和(自身を除く): 141935910

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, 59887, 119774, 179661, 299435, 359322, 538983, 598870, 898305, 1077966, 1497175, 1616949, 1796610, 2694915, 2994350, 3233898, 4491525, 5389830, 8084745, 8983050, 13474575, 16169490, 26949150, 40423725, 80847450]

約数ペア:

[(1, 80847450), (2, 40423725), (3, 26949150), (5, 16169490), (6, 13474575), (9, 8983050), (10, 8084745), (15, 5389830), (18, 4491525), (25, 3233898), (27, 2994350), (30, 2694915), (45, 1796610), (50, 1616949), (54, 1497175), (75, 1077966), (90, 898305), (135, 598870), (150, 538983), (225, 359322), (270, 299435), (450, 179661), (675, 119774), (1350, 59887)]