19246950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 54237600

約数和(自身を除く): 34990650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 135, 150, 159, 225, 265, 269, 270, 318, 450, 477, 530, 538, 675, 795, 807, 954, 1325, 1345, 1350, 1431, 1590, 1614, 2385, 2421, 2650, 2690, 2862, 3975, 4035, 4770, 4842, 6725, 7155, 7263, 7950, 8070, 11925, 12105, 13450, 14257, 14310, 14526, 20175, 23850, 24210, 28514, 35775, 36315, 40350, 42771, 60525, 71285, 71550, 72630, 85542, 121050, 128313, 142570, 181575, 213855, 256626, 356425, 363150, 384939, 427710, 641565, 712850, 769878, 1069275, 1283130, 1924695, 2138550, 3207825, 3849390, 6415650, 9623475, 19246950]

約数ペア:

[(1, 19246950), (2, 9623475), (3, 6415650), (5, 3849390), (6, 3207825), (9, 2138550), (10, 1924695), (15, 1283130), (18, 1069275), (25, 769878), (27, 712850), (30, 641565), (45, 427710), (50, 384939), (53, 363150), (54, 356425), (75, 256626), (90, 213855), (106, 181575), (135, 142570), (150, 128313), (159, 121050), (225, 85542), (265, 72630), (269, 71550), (270, 71285), (318, 60525), (450, 42771), (477, 40350), (530, 36315), (538, 35775), (675, 28514), (795, 24210), (807, 23850), (954, 20175), (1325, 14526), (1345, 14310), (1350, 14257), (1431, 13450), (1590, 12105), (1614, 11925), (2385, 8070), (2421, 7950), (2650, 7263), (2690, 7155), (2862, 6725), (3975, 4842), (4035, 4770)]