75202740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{417793}}^1$

素因数の和:417808

約数の個数: 36

約数和(自身を含む): 228115524

約数和(自身を除く): 152912784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 417793, 835586, 1253379, 1671172, 2088965, 2506758, 3760137, 4177930, 5013516, 6266895, 7520274, 8355860, 12533790, 15040548, 18800685, 25067580, 37601370, 75202740]

約数ペア:

[(1, 75202740), (2, 37601370), (3, 25067580), (4, 18800685), (5, 15040548), (6, 12533790), (9, 8355860), (10, 7520274), (12, 6266895), (15, 5013516), (18, 4177930), (20, 3760137), (30, 2506758), (36, 2088965), (45, 1671172), (60, 1253379), (90, 835586), (180, 417793)]