18142200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{10079}}^1$

素因数の和:10101

約数の個数: 72

約数和(自身を含む): 60933600

約数和(自身を除く): 42791400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 10079, 20158, 30237, 40316, 50395, 60474, 80632, 90711, 100790, 120948, 151185, 181422, 201580, 241896, 251975, 302370, 362844, 403160, 453555, 503950, 604740, 725688, 755925, 907110, 1007900, 1209480, 1511850, 1814220, 2015800, 2267775, 3023700, 3628440, 4535550, 6047400, 9071100, 18142200]

約数ペア:

[(1, 18142200), (2, 9071100), (3, 6047400), (4, 4535550), (5, 3628440), (6, 3023700), (8, 2267775), (9, 2015800), (10, 1814220), (12, 1511850), (15, 1209480), (18, 1007900), (20, 907110), (24, 755925), (25, 725688), (30, 604740), (36, 503950), (40, 453555), (45, 403160), (50, 362844), (60, 302370), (72, 251975), (75, 241896), (90, 201580), (100, 181422), (120, 151185), (150, 120948), (180, 100790), (200, 90711), (225, 80632), (300, 60474), (360, 50395), (450, 40316), (600, 30237), (900, 20158), (1800, 10079)]