73997100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{82219}}^1$

素因数の和:82239

約数の個数: 54

約数和(自身を含む): 231942620

約数和(自身を除く): 157945520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 82219, 164438, 246657, 328876, 411095, 493314, 739971, 822190, 986628, 1233285, 1479942, 1644380, 2055475, 2466570, 2959884, 3699855, 4110950, 4933140, 6166425, 7399710, 8221900, 12332850, 14799420, 18499275, 24665700, 36998550, 73997100]

約数ペア:

[(1, 73997100), (2, 36998550), (3, 24665700), (4, 18499275), (5, 14799420), (6, 12332850), (9, 8221900), (10, 7399710), (12, 6166425), (15, 4933140), (18, 4110950), (20, 3699855), (25, 2959884), (30, 2466570), (36, 2055475), (45, 1644380), (50, 1479942), (60, 1233285), (75, 986628), (90, 822190), (100, 739971), (150, 493314), (180, 411095), (225, 328876), (300, 246657), (450, 164438), (900, 82219)]