387984600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71849}}^1$

素因数の和:71874

約数の個数: 96

約数和(自身を含む): 1336410000

約数和(自身を除く): 948425400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 71849, 143698, 215547, 287396, 359245, 431094, 574792, 646641, 718490, 862188, 1077735, 1293282, 1436980, 1724376, 1796225, 1939923, 2155470, 2586564, 2873960, 3233205, 3592450, 3879846, 4310940, 5173128, 5388675, 6466410, 7184900, 7759692, 8621880, 9699615, 10777350, 12932820, 14369800, 15519384, 16166025, 19399230, 21554700, 25865640, 32332050, 38798460, 43109400, 48498075, 64664100, 77596920, 96996150, 129328200, 193992300, 387984600]

約数ペア:

[(1, 387984600), (2, 193992300), (3, 129328200), (4, 96996150), (5, 77596920), (6, 64664100), (8, 48498075), (9, 43109400), (10, 38798460), (12, 32332050), (15, 25865640), (18, 21554700), (20, 19399230), (24, 16166025), (25, 15519384), (27, 14369800), (30, 12932820), (36, 10777350), (40, 9699615), (45, 8621880), (50, 7759692), (54, 7184900), (60, 6466410), (72, 5388675), (75, 5173128), (90, 4310940), (100, 3879846), (108, 3592450), (120, 3233205), (135, 2873960), (150, 2586564), (180, 2155470), (200, 1939923), (216, 1796225), (225, 1724376), (270, 1436980), (300, 1293282), (360, 1077735), (450, 862188), (540, 718490), (600, 646641), (675, 574792), (900, 431094), (1080, 359245), (1350, 287396), (1800, 215547), (2700, 143698), (5400, 71849)]