153800550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2758

約数の個数: 72

約数和(自身を含む): 416524680

約数和(自身を除く): 262724130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 2609, 3275, 3930, 5218, 5895, 6550, 7827, 9825, 11790, 13045, 15654, 19650, 23481, 26090, 29475, 39135, 46962, 58950, 65225, 78270, 117405, 130450, 195675, 234810, 341779, 391350, 587025, 683558, 1025337, 1174050, 1708895, 2050674, 3076011, 3417790, 5126685, 6152022, 8544475, 10253370, 15380055, 17088950, 25633425, 30760110, 51266850, 76900275, 153800550]

約数ペア:

[(1, 153800550), (2, 76900275), (3, 51266850), (5, 30760110), (6, 25633425), (9, 17088950), (10, 15380055), (15, 10253370), (18, 8544475), (25, 6152022), (30, 5126685), (45, 3417790), (50, 3076011), (75, 2050674), (90, 1708895), (131, 1174050), (150, 1025337), (225, 683558), (262, 587025), (393, 391350), (450, 341779), (655, 234810), (786, 195675), (1179, 130450), (1310, 117405), (1965, 78270), (2358, 65225), (2609, 58950), (3275, 46962), (3930, 39135), (5218, 29475), (5895, 26090), (6550, 23481), (7827, 19650), (9825, 15654), (11790, 13045)]