131544900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{146161}}^1$

素因数の和:146181

約数の個数: 54

約数和(自身を含む): 412323002

約数和(自身を除く): 280778102

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, 146161, 292322, 438483, 584644, 730805, 876966, 1315449, 1461610, 1753932, 2192415, 2630898, 2923220, 3654025, 4384830, 5261796, 6577245, 7308050, 8769660, 10962075, 13154490, 14616100, 21924150, 26308980, 32886225, 43848300, 65772450, 131544900]

約数ペア:

[(1, 131544900), (2, 65772450), (3, 43848300), (4, 32886225), (5, 26308980), (6, 21924150), (9, 14616100), (10, 13154490), (12, 10962075), (15, 8769660), (18, 7308050), (20, 6577245), (25, 5261796), (30, 4384830), (36, 3654025), (45, 2923220), (50, 2630898), (60, 2192415), (75, 1753932), (90, 1461610), (100, 1315449), (150, 876966), (180, 730805), (225, 584644), (300, 438483), (450, 292322), (900, 146161)]