26131620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 76608000

約数和(自身を除く): 50476380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 149, 158, 185, 222, 237, 298, 316, 370, 395, 444, 447, 474, 555, 596, 740, 745, 790, 894, 948, 1110, 1185, 1490, 1580, 1788, 2220, 2235, 2370, 2923, 2980, 4470, 4740, 5513, 5846, 8769, 8940, 11026, 11692, 11771, 14615, 16539, 17538, 22052, 23542, 27565, 29230, 33078, 35076, 35313, 43845, 47084, 55130, 58460, 58855, 66156, 70626, 82695, 87690, 110260, 117710, 141252, 165390, 175380, 176565, 235420, 330780, 353130, 435527, 706260, 871054, 1306581, 1742108, 2177635, 2613162, 4355270, 5226324, 6532905, 8710540, 13065810, 26131620]

約数ペア:

[(1, 26131620), (2, 13065810), (3, 8710540), (4, 6532905), (5, 5226324), (6, 4355270), (10, 2613162), (12, 2177635), (15, 1742108), (20, 1306581), (30, 871054), (37, 706260), (60, 435527), (74, 353130), (79, 330780), (111, 235420), (148, 176565), (149, 175380), (158, 165390), (185, 141252), (222, 117710), (237, 110260), (298, 87690), (316, 82695), (370, 70626), (395, 66156), (444, 58855), (447, 58460), (474, 55130), (555, 47084), (596, 43845), (740, 35313), (745, 35076), (790, 33078), (894, 29230), (948, 27565), (1110, 23542), (1185, 22052), (1490, 17538), (1580, 16539), (1788, 14615), (2220, 11771), (2235, 11692), (2370, 11026), (2923, 8940), (2980, 8769), (4470, 5846), (4740, 5513)]