12589800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20983}}^1$

素因数の和:21002

約数の個数: 48

約数和(自身を含む): 39030240

約数和(自身を除く): 26440440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20983, 41966, 62949, 83932, 104915, 125898, 167864, 209830, 251796, 314745, 419660, 503592, 524575, 629490, 839320, 1049150, 1258980, 1573725, 2098300, 2517960, 3147450, 4196600, 6294900, 12589800]

約数ペア:

[(1, 12589800), (2, 6294900), (3, 4196600), (4, 3147450), (5, 2517960), (6, 2098300), (8, 1573725), (10, 1258980), (12, 1049150), (15, 839320), (20, 629490), (24, 524575), (25, 503592), (30, 419660), (40, 314745), (50, 251796), (60, 209830), (75, 167864), (100, 125898), (120, 104915), (150, 83932), (200, 62949), (300, 41966), (600, 20983)]