47388780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 148807680

約数和(自身を除く): 101418900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 691, 762, 1143, 1270, 1382, 1524, 1905, 2073, 2286, 2540, 2764, 3429, 3455, 3810, 4146, 4572, 5715, 6219, 6858, 6910, 7620, 8292, 10365, 11430, 12438, 13716, 13820, 17145, 18657, 20730, 22860, 24876, 31095, 34290, 37314, 41460, 62190, 68580, 74628, 87757, 93285, 124380, 175514, 186570, 263271, 351028, 373140, 438785, 526542, 789813, 877570, 1053084, 1316355, 1579626, 1755140, 2369439, 2632710, 3159252, 3949065, 4738878, 5265420, 7898130, 9477756, 11847195, 15796260, 23694390, 47388780]

約数ペア:

[(1, 47388780), (2, 23694390), (3, 15796260), (4, 11847195), (5, 9477756), (6, 7898130), (9, 5265420), (10, 4738878), (12, 3949065), (15, 3159252), (18, 2632710), (20, 2369439), (27, 1755140), (30, 1579626), (36, 1316355), (45, 1053084), (54, 877570), (60, 789813), (90, 526542), (108, 438785), (127, 373140), (135, 351028), (180, 263271), (254, 186570), (270, 175514), (381, 124380), (508, 93285), (540, 87757), (635, 74628), (691, 68580), (762, 62190), (1143, 41460), (1270, 37314), (1382, 34290), (1524, 31095), (1905, 24876), (2073, 22860), (2286, 20730), (2540, 18657), (2764, 17145), (3429, 13820), (3455, 13716), (3810, 12438), (4146, 11430), (4572, 10365), (5715, 8292), (6219, 7620), (6858, 6910)]