25877340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 81264960

約数和(自身を除く): 55387620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 277, 346, 519, 540, 554, 692, 831, 865, 1038, 1108, 1385, 1557, 1662, 1730, 2076, 2493, 2595, 2770, 3114, 3324, 3460, 4155, 4671, 4986, 5190, 5540, 6228, 7479, 7785, 8310, 9342, 9972, 10380, 12465, 14958, 15570, 16620, 18684, 23355, 24930, 29916, 31140, 37395, 46710, 47921, 49860, 74790, 93420, 95842, 143763, 149580, 191684, 239605, 287526, 431289, 479210, 575052, 718815, 862578, 958420, 1293867, 1437630, 1725156, 2156445, 2587734, 2875260, 4312890, 5175468, 6469335, 8625780, 12938670, 25877340]

約数ペア:

[(1, 25877340), (2, 12938670), (3, 8625780), (4, 6469335), (5, 5175468), (6, 4312890), (9, 2875260), (10, 2587734), (12, 2156445), (15, 1725156), (18, 1437630), (20, 1293867), (27, 958420), (30, 862578), (36, 718815), (45, 575052), (54, 479210), (60, 431289), (90, 287526), (108, 239605), (135, 191684), (173, 149580), (180, 143763), (270, 95842), (277, 93420), (346, 74790), (519, 49860), (540, 47921), (554, 46710), (692, 37395), (831, 31140), (865, 29916), (1038, 24930), (1108, 23355), (1385, 18684), (1557, 16620), (1662, 15570), (1730, 14958), (2076, 12465), (2493, 10380), (2595, 9972), (2770, 9342), (3114, 8310), (3324, 7785), (3460, 7479), (4155, 6228), (4671, 5540), (4986, 5190)]