243379800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{135211}}^1$

素因数の和:135233

約数の個数: 72

約数和(自身を含む): 817356540

約数和(自身を除く): 573976740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 135211, 270422, 405633, 540844, 676055, 811266, 1081688, 1216899, 1352110, 1622532, 2028165, 2433798, 2704220, 3245064, 3380275, 4056330, 4867596, 5408440, 6084495, 6760550, 8112660, 9735192, 10140825, 12168990, 13521100, 16225320, 20281650, 24337980, 27042200, 30422475, 40563300, 48675960, 60844950, 81126600, 121689900, 243379800]

約数ペア:

[(1, 243379800), (2, 121689900), (3, 81126600), (4, 60844950), (5, 48675960), (6, 40563300), (8, 30422475), (9, 27042200), (10, 24337980), (12, 20281650), (15, 16225320), (18, 13521100), (20, 12168990), (24, 10140825), (25, 9735192), (30, 8112660), (36, 6760550), (40, 6084495), (45, 5408440), (50, 4867596), (60, 4056330), (72, 3380275), (75, 3245064), (90, 2704220), (100, 2433798), (120, 2028165), (150, 1622532), (180, 1352110), (200, 1216899), (225, 1081688), (300, 811266), (360, 676055), (450, 540844), (600, 405633), (900, 270422), (1800, 135211)]