2105100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2339}}^1$

素因数の和:2359

約数の個数: 54

約数和(自身を含む): 6601140

約数和(自身を除く): 4496040

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, 2339, 4678, 7017, 9356, 11695, 14034, 21051, 23390, 28068, 35085, 42102, 46780, 58475, 70170, 84204, 105255, 116950, 140340, 175425, 210510, 233900, 350850, 421020, 526275, 701700, 1052550, 2105100]

約数ペア:

[(1, 2105100), (2, 1052550), (3, 701700), (4, 526275), (5, 421020), (6, 350850), (9, 233900), (10, 210510), (12, 175425), (15, 140340), (18, 116950), (20, 105255), (25, 84204), (30, 70170), (36, 58475), (45, 46780), (50, 42102), (60, 35085), (75, 28068), (90, 23390), (100, 21051), (150, 14034), (180, 11695), (225, 9356), (300, 7017), (450, 4678), (900, 2339)]