127945800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71081}}^1$

素因数の和:71103

約数の個数: 72

約数和(自身を含む): 429690690

約数和(自身を除く): 301744890

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, 71081, 142162, 213243, 284324, 355405, 426486, 568648, 639729, 710810, 852972, 1066215, 1279458, 1421620, 1705944, 1777025, 2132430, 2558916, 2843240, 3198645, 3554050, 4264860, 5117832, 5331075, 6397290, 7108100, 8529720, 10662150, 12794580, 14216200, 15993225, 21324300, 25589160, 31986450, 42648600, 63972900, 127945800]

約数ペア:

[(1, 127945800), (2, 63972900), (3, 42648600), (4, 31986450), (5, 25589160), (6, 21324300), (8, 15993225), (9, 14216200), (10, 12794580), (12, 10662150), (15, 8529720), (18, 7108100), (20, 6397290), (24, 5331075), (25, 5117832), (30, 4264860), (36, 3554050), (40, 3198645), (45, 2843240), (50, 2558916), (60, 2132430), (72, 1777025), (75, 1705944), (90, 1421620), (100, 1279458), (120, 1066215), (150, 852972), (180, 710810), (200, 639729), (225, 568648), (300, 426486), (360, 355405), (450, 284324), (600, 213243), (900, 142162), (1800, 71081)]