2113256850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 5539707936

約数和(自身を除く): 3426451086

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 41, 50, 74, 75, 82, 111, 123, 150, 185, 205, 222, 246, 251, 370, 410, 502, 555, 615, 753, 925, 1025, 1110, 1230, 1255, 1369, 1506, 1517, 1850, 2050, 2510, 2738, 2775, 3034, 3075, 3765, 4107, 4551, 5550, 6150, 6275, 6845, 7530, 7585, 8214, 9102, 9287, 10291, 12550, 13690, 15170, 18574, 18825, 20535, 20582, 22755, 27861, 30873, 34225, 37650, 37925, 41070, 45510, 46435, 51455, 55722, 56129, 61746, 68450, 75850, 92870, 102675, 102910, 112258, 113775, 139305, 154365, 168387, 205350, 227550, 232175, 257275, 278610, 280645, 308730, 336774, 343619, 380767, 464350, 514550, 561290, 687238, 696525, 761534, 771825, 841935, 1030857, 1142301, 1393050, 1403225, 1543650, 1683870, 1718095, 1903835, 2061714, 2284602, 2806450, 3436190, 3807670, 4209675, 5154285, 5711505, 8419350, 8590475, 9519175, 10308570, 11423010, 14088379, 17180950, 19038350, 25771425, 28176758, 28557525, 42265137, 51542850, 57115050, 70441895, 84530274, 140883790, 211325685, 352209475, 422651370, 704418950, 1056628425, 2113256850]

約数ペア:

[(1, 2113256850), (2, 1056628425), (3, 704418950), (5, 422651370), (6, 352209475), (10, 211325685), (15, 140883790), (25, 84530274), (30, 70441895), (37, 57115050), (41, 51542850), (50, 42265137), (74, 28557525), (75, 28176758), (82, 25771425), (111, 19038350), (123, 17180950), (150, 14088379), (185, 11423010), (205, 10308570), (222, 9519175), (246, 8590475), (251, 8419350), (370, 5711505), (410, 5154285), (502, 4209675), (555, 3807670), (615, 3436190), (753, 2806450), (925, 2284602), (1025, 2061714), (1110, 1903835), (1230, 1718095), (1255, 1683870), (1369, 1543650), (1506, 1403225), (1517, 1393050), (1850, 1142301), (2050, 1030857), (2510, 841935), (2738, 771825), (2775, 761534), (3034, 696525), (3075, 687238), (3765, 561290), (4107, 514550), (4551, 464350), (5550, 380767), (6150, 343619), (6275, 336774), (6845, 308730), (7530, 280645), (7585, 278610), (8214, 257275), (9102, 232175), (9287, 227550), (10291, 205350), (12550, 168387), (13690, 154365), (15170, 139305), (18574, 113775), (18825, 112258), (20535, 102910), (20582, 102675), (22755, 92870), (27861, 75850), (30873, 68450), (34225, 61746), (37650, 56129), (37925, 55722), (41070, 51455), (45510, 46435)]