456437700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2475

約数の個数: 144

約数和(自身を含む): 1488654720

約数和(自身を除く): 1032217020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 900, 1065, 1278, 1350, 1420, 1775, 1917, 2130, 2381, 2556, 2700, 3195, 3550, 3834, 4260, 4762, 5325, 6390, 7100, 7143, 7668, 9524, 9585, 10650, 11905, 12780, 14286, 15975, 19170, 21300, 21429, 23810, 28572, 31950, 35715, 38340, 42858, 47620, 47925, 59525, 63900, 64287, 71430, 85716, 95850, 107145, 119050, 128574, 142860, 169051, 178575, 191700, 214290, 238100, 257148, 321435, 338102, 357150, 428580, 507153, 535725, 642870, 676204, 714300, 845255, 1014306, 1071450, 1285740, 1521459, 1607175, 1690510, 2028612, 2142900, 2535765, 3042918, 3214350, 3381020, 4226275, 4564377, 5071530, 6085836, 6428700, 7607295, 8452550, 9128754, 10143060, 12678825, 15214590, 16905100, 18257508, 22821885, 25357650, 30429180, 38036475, 45643770, 50715300, 76072950, 91287540, 114109425, 152145900, 228218850, 456437700]

約数ペア:

[(1, 456437700), (2, 228218850), (3, 152145900), (4, 114109425), (5, 91287540), (6, 76072950), (9, 50715300), (10, 45643770), (12, 38036475), (15, 30429180), (18, 25357650), (20, 22821885), (25, 18257508), (27, 16905100), (30, 15214590), (36, 12678825), (45, 10143060), (50, 9128754), (54, 8452550), (60, 7607295), (71, 6428700), (75, 6085836), (90, 5071530), (100, 4564377), (108, 4226275), (135, 3381020), (142, 3214350), (150, 3042918), (180, 2535765), (213, 2142900), (225, 2028612), (270, 1690510), (284, 1607175), (300, 1521459), (355, 1285740), (426, 1071450), (450, 1014306), (540, 845255), (639, 714300), (675, 676204), (710, 642870), (852, 535725), (900, 507153), (1065, 428580), (1278, 357150), (1350, 338102), (1420, 321435), (1775, 257148), (1917, 238100), (2130, 214290), (2381, 191700), (2556, 178575), (2700, 169051), (3195, 142860), (3550, 128574), (3834, 119050), (4260, 107145), (4762, 95850), (5325, 85716), (6390, 71430), (7100, 64287), (7143, 63900), (7668, 59525), (9524, 47925), (9585, 47620), (10650, 42858), (11905, 38340), (12780, 35715), (14286, 31950), (15975, 28572), (19170, 23810), (21300, 21429)]