67268220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 195682368

約数和(自身を除く): 128414148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 157, 185, 193, 222, 314, 370, 386, 444, 471, 555, 579, 628, 740, 772, 785, 942, 965, 1110, 1158, 1570, 1884, 1930, 2220, 2316, 2355, 2895, 3140, 3860, 4710, 5790, 5809, 7141, 9420, 11580, 11618, 14282, 17427, 21423, 23236, 28564, 29045, 30301, 34854, 35705, 42846, 58090, 60602, 69708, 71410, 85692, 87135, 90903, 107115, 116180, 121204, 142820, 151505, 174270, 181806, 214230, 303010, 348540, 363612, 428460, 454515, 606020, 909030, 1121137, 1818060, 2242274, 3363411, 4484548, 5605685, 6726822, 11211370, 13453644, 16817055, 22422740, 33634110, 67268220]

約数ペア:

[(1, 67268220), (2, 33634110), (3, 22422740), (4, 16817055), (5, 13453644), (6, 11211370), (10, 6726822), (12, 5605685), (15, 4484548), (20, 3363411), (30, 2242274), (37, 1818060), (60, 1121137), (74, 909030), (111, 606020), (148, 454515), (157, 428460), (185, 363612), (193, 348540), (222, 303010), (314, 214230), (370, 181806), (386, 174270), (444, 151505), (471, 142820), (555, 121204), (579, 116180), (628, 107115), (740, 90903), (772, 87135), (785, 85692), (942, 71410), (965, 69708), (1110, 60602), (1158, 58090), (1570, 42846), (1884, 35705), (1930, 34854), (2220, 30301), (2316, 29045), (2355, 28564), (2895, 23236), (3140, 21423), (3860, 17427), (4710, 14282), (5790, 11618), (5809, 11580), (7141, 9420)]