149412840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11423}}^1$

素因数の和:11546

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 302977560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 11423, 13080, 22846, 34269, 45692, 57115, 68538, 91384, 114230, 137076, 171345, 228460, 274152, 342690, 456920, 685380, 1245107, 1370760, 2490214, 3735321, 4980428, 6225535, 7470642, 9960856, 12451070, 14941284, 18676605, 24902140, 29882568, 37353210, 49804280, 74706420, 149412840]

約数ペア:

[(1, 149412840), (2, 74706420), (3, 49804280), (4, 37353210), (5, 29882568), (6, 24902140), (8, 18676605), (10, 14941284), (12, 12451070), (15, 9960856), (20, 7470642), (24, 6225535), (30, 4980428), (40, 3735321), (60, 2490214), (109, 1370760), (120, 1245107), (218, 685380), (327, 456920), (436, 342690), (545, 274152), (654, 228460), (872, 171345), (1090, 137076), (1308, 114230), (1635, 91384), (2180, 68538), (2616, 57115), (3270, 45692), (4360, 34269), (6540, 22846), (11423, 13080)]