68108850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 120

約数和(自身を含む): 192831408

約数和(自身を除く): 124722558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 81, 90, 134, 135, 150, 162, 201, 225, 251, 270, 335, 402, 405, 450, 502, 603, 670, 675, 753, 810, 1005, 1206, 1255, 1350, 1506, 1675, 1809, 2010, 2025, 2259, 2510, 3015, 3350, 3618, 3765, 4050, 4518, 5025, 5427, 6030, 6275, 6777, 7530, 9045, 10050, 10854, 11295, 12550, 13554, 15075, 16817, 18090, 18825, 20331, 22590, 27135, 30150, 33634, 33885, 37650, 40662, 45225, 50451, 54270, 56475, 67770, 84085, 90450, 100902, 101655, 112950, 135675, 151353, 168170, 169425, 203310, 252255, 271350, 302706, 338850, 420425, 454059, 504510, 508275, 756765, 840850, 908118, 1016550, 1261275, 1362177, 1513530, 2270295, 2522550, 2724354, 3783825, 4540590, 6810885, 7567650, 11351475, 13621770, 22702950, 34054425, 68108850]

約数ペア:

[(1, 68108850), (2, 34054425), (3, 22702950), (5, 13621770), (6, 11351475), (9, 7567650), (10, 6810885), (15, 4540590), (18, 3783825), (25, 2724354), (27, 2522550), (30, 2270295), (45, 1513530), (50, 1362177), (54, 1261275), (67, 1016550), (75, 908118), (81, 840850), (90, 756765), (134, 508275), (135, 504510), (150, 454059), (162, 420425), (201, 338850), (225, 302706), (251, 271350), (270, 252255), (335, 203310), (402, 169425), (405, 168170), (450, 151353), (502, 135675), (603, 112950), (670, 101655), (675, 100902), (753, 90450), (810, 84085), (1005, 67770), (1206, 56475), (1255, 54270), (1350, 50451), (1506, 45225), (1675, 40662), (1809, 37650), (2010, 33885), (2025, 33634), (2259, 30150), (2510, 27135), (3015, 22590), (3350, 20331), (3618, 18825), (3765, 18090), (4050, 16817), (4518, 15075), (5025, 13554), (5427, 12550), (6030, 11295), (6275, 10854), (6777, 10050), (7530, 9045)]