120875400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67153}}^1$

素因数の和:67175

約数の個数: 72

約数和(自身を含む): 405945930

約数和(自身を除く): 285070530

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, 67153, 134306, 201459, 268612, 335765, 402918, 537224, 604377, 671530, 805836, 1007295, 1208754, 1343060, 1611672, 1678825, 2014590, 2417508, 2686120, 3021885, 3357650, 4029180, 4835016, 5036475, 6043770, 6715300, 8058360, 10072950, 12087540, 13430600, 15109425, 20145900, 24175080, 30218850, 40291800, 60437700, 120875400]

約数ペア:

[(1, 120875400), (2, 60437700), (3, 40291800), (4, 30218850), (5, 24175080), (6, 20145900), (8, 15109425), (9, 13430600), (10, 12087540), (12, 10072950), (15, 8058360), (18, 6715300), (20, 6043770), (24, 5036475), (25, 4835016), (30, 4029180), (36, 3357650), (40, 3021885), (45, 2686120), (50, 2417508), (60, 2014590), (72, 1678825), (75, 1611672), (90, 1343060), (100, 1208754), (120, 1007295), (150, 805836), (180, 671530), (200, 604377), (225, 537224), (300, 402918), (360, 335765), (450, 268612), (600, 201459), (900, 134306), (1800, 67153)]