144968600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{103549}}^1$

素因数の和:103572

約数の個数: 48

約数和(自身を含む): 385206000

約数和(自身を除く): 240237400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 103549, 207098, 414196, 517745, 724843, 828392, 1035490, 1449686, 2070980, 2588725, 2899372, 3624215, 4141960, 5177450, 5798744, 7248430, 10354900, 14496860, 18121075, 20709800, 28993720, 36242150, 72484300, 144968600]

約数ペア:

[(1, 144968600), (2, 72484300), (4, 36242150), (5, 28993720), (7, 20709800), (8, 18121075), (10, 14496860), (14, 10354900), (20, 7248430), (25, 5798744), (28, 5177450), (35, 4141960), (40, 3624215), (50, 2899372), (56, 2588725), (70, 2070980), (100, 1449686), (140, 1035490), (175, 828392), (200, 724843), (280, 517745), (350, 414196), (700, 207098), (1400, 103549)]