20166150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 50313744

約数和(自身を除く): 30147594

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 233, 466, 577, 699, 1154, 1165, 1398, 1731, 2330, 2885, 3462, 3495, 5770, 5825, 6990, 8655, 11650, 14425, 17310, 17475, 28850, 34950, 43275, 86550, 134441, 268882, 403323, 672205, 806646, 1344410, 2016615, 3361025, 4033230, 6722050, 10083075, 20166150]

約数ペア:

[(1, 20166150), (2, 10083075), (3, 6722050), (5, 4033230), (6, 3361025), (10, 2016615), (15, 1344410), (25, 806646), (30, 672205), (50, 403323), (75, 268882), (150, 134441), (233, 86550), (466, 43275), (577, 34950), (699, 28850), (1154, 17475), (1165, 17310), (1398, 14425), (1731, 11650), (2330, 8655), (2885, 6990), (3462, 5825), (3495, 5770)]