100217220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1670287}}^1$

素因数の和:1670299

約数の個数: 24

約数和(自身を含む): 280608384

約数和(自身を除く): 180391164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1670287, 3340574, 5010861, 6681148, 8351435, 10021722, 16702870, 20043444, 25054305, 33405740, 50108610, 100217220]

約数ペア:

[(1, 100217220), (2, 50108610), (3, 33405740), (4, 25054305), (5, 20043444), (6, 16702870), (10, 10021722), (12, 8351435), (15, 6681148), (20, 5010861), (30, 3340574), (60, 1670287)]