2888100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{3209}}^1$

素因数の和:3229

約数の個数: 54

約数和(自身を含む): 9055410

約数和(自身を除く): 6167310

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 3209, 6418, 9627, 12836, 16045, 19254, 28881, 32090, 38508, 48135, 57762, 64180, 80225, 96270, 115524, 144405, 160450, 192540, 240675, 288810, 320900, 481350, 577620, 722025, 962700, 1444050, 2888100]

約数ペア:

[(1, 2888100), (2, 1444050), (3, 962700), (4, 722025), (5, 577620), (6, 481350), (9, 320900), (10, 288810), (12, 240675), (15, 192540), (18, 160450), (20, 144405), (25, 115524), (30, 96270), (36, 80225), (45, 64180), (50, 57762), (60, 48135), (75, 38508), (90, 32090), (100, 28881), (150, 19254), (180, 16045), (225, 12836), (300, 9627), (450, 6418), (900, 3209)]