12831567300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{200807}}^1$

素因数の和:200898

約数の個数: 108

約数和(自身を含む): 40786514496

約数和(自身を除く): 27954947196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 2130, 2556, 3195, 3550, 4260, 5325, 6390, 7100, 10650, 12780, 15975, 21300, 31950, 63900, 200807, 401614, 602421, 803228, 1004035, 1204842, 1807263, 2008070, 2409684, 3012105, 3614526, 4016140, 5020175, 6024210, 7229052, 9036315, 10040350, 12048420, 14257297, 15060525, 18072630, 20080700, 28514594, 30121050, 36145260, 42771891, 45181575, 57029188, 60242100, 71286485, 85543782, 90363150, 128315673, 142572970, 171087564, 180726300, 213859455, 256631346, 285145940, 356432425, 427718910, 513262692, 641578365, 712864850, 855437820, 1069297275, 1283156730, 1425729700, 2138594550, 2566313460, 3207891825, 4277189100, 6415783650, 12831567300]

約数ペア:

[(1, 12831567300), (2, 6415783650), (3, 4277189100), (4, 3207891825), (5, 2566313460), (6, 2138594550), (9, 1425729700), (10, 1283156730), (12, 1069297275), (15, 855437820), (18, 712864850), (20, 641578365), (25, 513262692), (30, 427718910), (36, 356432425), (45, 285145940), (50, 256631346), (60, 213859455), (71, 180726300), (75, 171087564), (90, 142572970), (100, 128315673), (142, 90363150), (150, 85543782), (180, 71286485), (213, 60242100), (225, 57029188), (284, 45181575), (300, 42771891), (355, 36145260), (426, 30121050), (450, 28514594), (639, 20080700), (710, 18072630), (852, 15060525), (900, 14257297), (1065, 12048420), (1278, 10040350), (1420, 9036315), (1775, 7229052), (2130, 6024210), (2556, 5020175), (3195, 4016140), (3550, 3614526), (4260, 3012105), (5325, 2409684), (6390, 2008070), (7100, 1807263), (10650, 1204842), (12780, 1004035), (15975, 803228), (21300, 602421), (31950, 401614), (63900, 200807)]