163561950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{121157}}^1$

素因数の和:121178

約数の個数: 48

約数和(自身を含む): 450707760

約数和(自身を除く): 287145810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 121157, 242314, 363471, 605785, 726942, 1090413, 1211570, 1817355, 2180826, 3028925, 3271239, 3634710, 5452065, 6057850, 6542478, 9086775, 10904130, 16356195, 18173550, 27260325, 32712390, 54520650, 81780975, 163561950]

約数ペア:

[(1, 163561950), (2, 81780975), (3, 54520650), (5, 32712390), (6, 27260325), (9, 18173550), (10, 16356195), (15, 10904130), (18, 9086775), (25, 6542478), (27, 6057850), (30, 5452065), (45, 3634710), (50, 3271239), (54, 3028925), (75, 2180826), (90, 1817355), (135, 1211570), (150, 1090413), (225, 726942), (270, 605785), (450, 363471), (675, 242314), (1350, 121157)]