38493900

素因数分解:

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

素因数の和:345

約数の個数: 144

約数和(自身を含む): 126554400

約数和(自身を除く): 88060500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 269, 270, 300, 318, 450, 477, 530, 538, 540, 636, 675, 795, 807, 900, 954, 1060, 1076, 1325, 1345, 1350, 1431, 1590, 1614, 1908, 2385, 2421, 2650, 2690, 2700, 2862, 3180, 3228, 3975, 4035, 4770, 4842, 5300, 5380, 5724, 6725, 7155, 7263, 7950, 8070, 9540, 9684, 11925, 12105, 13450, 14257, 14310, 14526, 15900, 16140, 20175, 23850, 24210, 26900, 28514, 28620, 29052, 35775, 36315, 40350, 42771, 47700, 48420, 57028, 60525, 71285, 71550, 72630, 80700, 85542, 121050, 128313, 142570, 143100, 145260, 171084, 181575, 213855, 242100, 256626, 285140, 356425, 363150, 384939, 427710, 513252, 641565, 712850, 726300, 769878, 855420, 1069275, 1283130, 1425700, 1539756, 1924695, 2138550, 2566260, 3207825, 3849390, 4277100, 6415650, 7698780, 9623475, 12831300, 19246950, 38493900]

約数ペア:

[(1, 38493900), (2, 19246950), (3, 12831300), (4, 9623475), (5, 7698780), (6, 6415650), (9, 4277100), (10, 3849390), (12, 3207825), (15, 2566260), (18, 2138550), (20, 1924695), (25, 1539756), (27, 1425700), (30, 1283130), (36, 1069275), (45, 855420), (50, 769878), (53, 726300), (54, 712850), (60, 641565), (75, 513252), (90, 427710), (100, 384939), (106, 363150), (108, 356425), (135, 285140), (150, 256626), (159, 242100), (180, 213855), (212, 181575), (225, 171084), (265, 145260), (269, 143100), (270, 142570), (300, 128313), (318, 121050), (450, 85542), (477, 80700), (530, 72630), (538, 71550), (540, 71285), (636, 60525), (675, 57028), (795, 48420), (807, 47700), (900, 42771), (954, 40350), (1060, 36315), (1076, 35775), (1325, 29052), (1345, 28620), (1350, 28514), (1431, 26900), (1590, 24210), (1614, 23850), (1908, 20175), (2385, 16140), (2421, 15900), (2650, 14526), (2690, 14310), (2700, 14257), (2862, 13450), (3180, 12105), (3228, 11925), (3975, 9684), (4035, 9540), (4770, 8070), (4842, 7950), (5300, 7263), (5380, 7155), (5724, 6725)]