274619100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 913441536

約数和(自身を除く): 638822436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 251, 300, 350, 420, 502, 521, 525, 700, 753, 1004, 1042, 1050, 1255, 1506, 1563, 1757, 2084, 2100, 2510, 2605, 3012, 3126, 3514, 3647, 3765, 5020, 5210, 5271, 6252, 6275, 7028, 7294, 7530, 7815, 8785, 10420, 10542, 10941, 12550, 13025, 14588, 15060, 15630, 17570, 18235, 18825, 21084, 21882, 25100, 26050, 26355, 31260, 35140, 36470, 37650, 39075, 43764, 43925, 52100, 52710, 54705, 72940, 75300, 78150, 87850, 91175, 105420, 109410, 130771, 131775, 156300, 175700, 182350, 218820, 261542, 263550, 273525, 364700, 392313, 523084, 527100, 547050, 653855, 784626, 915397, 1094100, 1307710, 1569252, 1830794, 1961565, 2615420, 2746191, 3269275, 3661588, 3923130, 4576985, 5492382, 6538550, 7846260, 9153970, 9807825, 10984764, 13077100, 13730955, 18307940, 19615650, 22884925, 27461910, 39231300, 45769850, 54923820, 68654775, 91539700, 137309550, 274619100]

約数ペア:

[(1, 274619100), (2, 137309550), (3, 91539700), (4, 68654775), (5, 54923820), (6, 45769850), (7, 39231300), (10, 27461910), (12, 22884925), (14, 19615650), (15, 18307940), (20, 13730955), (21, 13077100), (25, 10984764), (28, 9807825), (30, 9153970), (35, 7846260), (42, 6538550), (50, 5492382), (60, 4576985), (70, 3923130), (75, 3661588), (84, 3269275), (100, 2746191), (105, 2615420), (140, 1961565), (150, 1830794), (175, 1569252), (210, 1307710), (251, 1094100), (300, 915397), (350, 784626), (420, 653855), (502, 547050), (521, 527100), (525, 523084), (700, 392313), (753, 364700), (1004, 273525), (1042, 263550), (1050, 261542), (1255, 218820), (1506, 182350), (1563, 175700), (1757, 156300), (2084, 131775), (2100, 130771), (2510, 109410), (2605, 105420), (3012, 91175), (3126, 87850), (3514, 78150), (3647, 75300), (3765, 72940), (5020, 54705), (5210, 52710), (5271, 52100), (6252, 43925), (6275, 43764), (7028, 39075), (7294, 37650), (7530, 36470), (7815, 35140), (8785, 31260), (10420, 26355), (10542, 26050), (10941, 25100), (12550, 21882), (13025, 21084), (14588, 18825), (15060, 18235), (15630, 17570)]