121010300

素因数分解:

$2^2\times 5^2\times {\mathrm{1210103}}^1$

素因数の和:1210117

約数の個数: 18

約数和(自身を含む): 262592568

約数和(自身を除く): 141582268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1210103, 2420206, 4840412, 6050515, 12101030, 24202060, 30252575, 60505150, 121010300]

約数ペア:

[(1, 121010300), (2, 60505150), (4, 30252575), (5, 24202060), (10, 12101030), (20, 6050515), (25, 4840412), (50, 2420206), (100, 1210103)]