71872200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{39929}}^1$

素因数の和:39951

約数の個数: 72

約数和(自身を含む): 241376850

約数和(自身を除く): 169504650

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, 39929, 79858, 119787, 159716, 199645, 239574, 319432, 359361, 399290, 479148, 598935, 718722, 798580, 958296, 998225, 1197870, 1437444, 1597160, 1796805, 1996450, 2395740, 2874888, 2994675, 3593610, 3992900, 4791480, 5989350, 7187220, 7985800, 8984025, 11978700, 14374440, 17968050, 23957400, 35936100, 71872200]

約数ペア:

[(1, 71872200), (2, 35936100), (3, 23957400), (4, 17968050), (5, 14374440), (6, 11978700), (8, 8984025), (9, 7985800), (10, 7187220), (12, 5989350), (15, 4791480), (18, 3992900), (20, 3593610), (24, 2994675), (25, 2874888), (30, 2395740), (36, 1996450), (40, 1796805), (45, 1597160), (50, 1437444), (60, 1197870), (72, 998225), (75, 958296), (90, 798580), (100, 718722), (120, 598935), (150, 479148), (180, 399290), (200, 359361), (225, 319432), (300, 239574), (360, 199645), (450, 159716), (600, 119787), (900, 79858), (1800, 39929)]