272886000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{45481}}^1$

素因数の和:45507

約数の個数: 80

約数和(自身を含む): 879803808

約数和(自身を除く): 606917808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 45481, 90962, 136443, 181924, 227405, 272886, 363848, 454810, 545772, 682215, 727696, 909620, 1091544, 1137025, 1364430, 1819240, 2183088, 2274050, 2728860, 3411075, 3638480, 4548100, 5457720, 5685125, 6822150, 9096200, 10915440, 11370250, 13644300, 17055375, 18192400, 22740500, 27288600, 34110750, 45481000, 54577200, 68221500, 90962000, 136443000, 272886000]

約数ペア:

[(1, 272886000), (2, 136443000), (3, 90962000), (4, 68221500), (5, 54577200), (6, 45481000), (8, 34110750), (10, 27288600), (12, 22740500), (15, 18192400), (16, 17055375), (20, 13644300), (24, 11370250), (25, 10915440), (30, 9096200), (40, 6822150), (48, 5685125), (50, 5457720), (60, 4548100), (75, 3638480), (80, 3411075), (100, 2728860), (120, 2274050), (125, 2183088), (150, 1819240), (200, 1364430), (240, 1137025), (250, 1091544), (300, 909620), (375, 727696), (400, 682215), (500, 545772), (600, 454810), (750, 363848), (1000, 272886), (1200, 227405), (1500, 181924), (2000, 136443), (3000, 90962), (6000, 45481)]