61191150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 159096960

約数和(自身を除く): 97905810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 53, 75, 86, 106, 129, 150, 159, 179, 215, 258, 265, 318, 358, 430, 530, 537, 645, 795, 895, 1074, 1075, 1290, 1325, 1590, 1790, 2150, 2279, 2650, 2685, 3225, 3975, 4475, 4558, 5370, 6450, 6837, 7697, 7950, 8950, 9487, 11395, 13425, 13674, 15394, 18974, 22790, 23091, 26850, 28461, 34185, 38485, 46182, 47435, 56922, 56975, 68370, 76970, 94870, 113950, 115455, 142305, 170925, 192425, 230910, 237175, 284610, 341850, 384850, 407941, 474350, 577275, 711525, 815882, 1154550, 1223823, 1423050, 2039705, 2447646, 4079410, 6119115, 10198525, 12238230, 20397050, 30595575, 61191150]

約数ペア:

[(1, 61191150), (2, 30595575), (3, 20397050), (5, 12238230), (6, 10198525), (10, 6119115), (15, 4079410), (25, 2447646), (30, 2039705), (43, 1423050), (50, 1223823), (53, 1154550), (75, 815882), (86, 711525), (106, 577275), (129, 474350), (150, 407941), (159, 384850), (179, 341850), (215, 284610), (258, 237175), (265, 230910), (318, 192425), (358, 170925), (430, 142305), (530, 115455), (537, 113950), (645, 94870), (795, 76970), (895, 68370), (1074, 56975), (1075, 56922), (1290, 47435), (1325, 46182), (1590, 38485), (1790, 34185), (2150, 28461), (2279, 26850), (2650, 23091), (2685, 22790), (3225, 18974), (3975, 15394), (4475, 13674), (4558, 13425), (5370, 11395), (6450, 9487), (6837, 8950), (7697, 7950)]