68438100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{228127}}^1$

素因数の和:228144

約数の個数: 36

約数和(自身を含む): 198015104

約数和(自身を除く): 129577004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 228127, 456254, 684381, 912508, 1140635, 1368762, 2281270, 2737524, 3421905, 4562540, 5703175, 6843810, 11406350, 13687620, 17109525, 22812700, 34219050, 68438100]

約数ペア:

[(1, 68438100), (2, 34219050), (3, 22812700), (4, 17109525), (5, 13687620), (6, 11406350), (10, 6843810), (12, 5703175), (15, 4562540), (20, 3421905), (25, 2737524), (30, 2281270), (50, 1368762), (60, 1140635), (75, 912508), (100, 684381), (150, 456254), (300, 228127)]