68974800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 222798240

約数和(自身を除く): 153823440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 229, 240, 251, 300, 400, 458, 502, 600, 687, 753, 916, 1004, 1145, 1200, 1255, 1374, 1506, 1832, 2008, 2290, 2510, 2748, 3012, 3435, 3664, 3765, 4016, 4580, 5020, 5496, 5725, 6024, 6275, 6870, 7530, 9160, 10040, 10992, 11450, 12048, 12550, 13740, 15060, 17175, 18320, 18825, 20080, 22900, 25100, 27480, 30120, 34350, 37650, 45800, 50200, 54960, 57479, 60240, 68700, 75300, 91600, 100400, 114958, 137400, 150600, 172437, 229916, 274800, 287395, 301200, 344874, 459832, 574790, 689748, 862185, 919664, 1149580, 1379496, 1436975, 1724370, 2299160, 2758992, 2873950, 3448740, 4310925, 4598320, 5747900, 6897480, 8621850, 11495800, 13794960, 17243700, 22991600, 34487400, 68974800]

約数ペア:

[(1, 68974800), (2, 34487400), (3, 22991600), (4, 17243700), (5, 13794960), (6, 11495800), (8, 8621850), (10, 6897480), (12, 5747900), (15, 4598320), (16, 4310925), (20, 3448740), (24, 2873950), (25, 2758992), (30, 2299160), (40, 1724370), (48, 1436975), (50, 1379496), (60, 1149580), (75, 919664), (80, 862185), (100, 689748), (120, 574790), (150, 459832), (200, 344874), (229, 301200), (240, 287395), (251, 274800), (300, 229916), (400, 172437), (458, 150600), (502, 137400), (600, 114958), (687, 100400), (753, 91600), (916, 75300), (1004, 68700), (1145, 60240), (1200, 57479), (1255, 54960), (1374, 50200), (1506, 45800), (1832, 37650), (2008, 34350), (2290, 30120), (2510, 27480), (2748, 25100), (3012, 22900), (3435, 20080), (3664, 18825), (3765, 18320), (4016, 17175), (4580, 15060), (5020, 13740), (5496, 12550), (5725, 12048), (6024, 11450), (6275, 10992), (6870, 10040), (7530, 9160)]