81747150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{2011}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 203582208

約数和(自身を除く): 121835058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 271, 542, 813, 1355, 1626, 2011, 2710, 4022, 4065, 6033, 6775, 8130, 10055, 12066, 13550, 20110, 20325, 30165, 40650, 50275, 60330, 100550, 150825, 301650, 544981, 1089962, 1634943, 2724905, 3269886, 5449810, 8174715, 13624525, 16349430, 27249050, 40873575, 81747150]

約数ペア:

[(1, 81747150), (2, 40873575), (3, 27249050), (5, 16349430), (6, 13624525), (10, 8174715), (15, 5449810), (25, 3269886), (30, 2724905), (50, 1634943), (75, 1089962), (150, 544981), (271, 301650), (542, 150825), (813, 100550), (1355, 60330), (1626, 50275), (2011, 40650), (2710, 30165), (4022, 20325), (4065, 20110), (6033, 13550), (6775, 12066), (8130, 10055)]