38086906900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{9697}}^1$

素因数の和:9930

約数の個数: 144

約数和(自身を含む): 98051279872

約数和(自身を除く): 59964372972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 181, 217, 310, 350, 362, 434, 620, 700, 724, 775, 868, 905, 1085, 1267, 1550, 1810, 2170, 2534, 3100, 3620, 4340, 4525, 5068, 5425, 5611, 6335, 9050, 9697, 10850, 11222, 12670, 18100, 19394, 21700, 22444, 25340, 28055, 31675, 38788, 39277, 48485, 56110, 63350, 67879, 78554, 96970, 112220, 126700, 135758, 140275, 157108, 193940, 196385, 242425, 271516, 280550, 300607, 339395, 392770, 484850, 561100, 601214, 678790, 785540, 969700, 981925, 1202428, 1357580, 1503035, 1696975, 1755157, 1963850, 2104249, 3006070, 3393950, 3510314, 3927700, 4208498, 6012140, 6787900, 7020628, 7515175, 8416996, 8775785, 10521245, 12286099, 15030350, 17551570, 21042490, 24572198, 30060700, 35103140, 42084980, 43878925, 49144396, 52606225, 54409867, 61430495, 87757850, 105212450, 108819734, 122860990, 175515700, 210424900, 217639468, 245721980, 272049335, 307152475, 380869069, 544098670, 614304950, 761738138, 1088197340, 1228609900, 1360246675, 1523476276, 1904345345, 2720493350, 3808690690, 5440986700, 7617381380, 9521726725, 19043453450, 38086906900]

約数ペア:

[(1, 38086906900), (2, 19043453450), (4, 9521726725), (5, 7617381380), (7, 5440986700), (10, 3808690690), (14, 2720493350), (20, 1904345345), (25, 1523476276), (28, 1360246675), (31, 1228609900), (35, 1088197340), (50, 761738138), (62, 614304950), (70, 544098670), (100, 380869069), (124, 307152475), (140, 272049335), (155, 245721980), (175, 217639468), (181, 210424900), (217, 175515700), (310, 122860990), (350, 108819734), (362, 105212450), (434, 87757850), (620, 61430495), (700, 54409867), (724, 52606225), (775, 49144396), (868, 43878925), (905, 42084980), (1085, 35103140), (1267, 30060700), (1550, 24572198), (1810, 21042490), (2170, 17551570), (2534, 15030350), (3100, 12286099), (3620, 10521245), (4340, 8775785), (4525, 8416996), (5068, 7515175), (5425, 7020628), (5611, 6787900), (6335, 6012140), (9050, 4208498), (9697, 3927700), (10850, 3510314), (11222, 3393950), (12670, 3006070), (18100, 2104249), (19394, 1963850), (21700, 1755157), (22444, 1696975), (25340, 1503035), (28055, 1357580), (31675, 1202428), (38788, 981925), (39277, 969700), (48485, 785540), (56110, 678790), (63350, 601214), (67879, 561100), (78554, 484850), (96970, 392770), (112220, 339395), (126700, 300607), (135758, 280550), (140275, 271516), (157108, 242425), (193940, 196385)]