161244600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 144

約数和(自身を含む): 549678360

約数和(自身を除く): 388433760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2200, 2221, 2420, 2904, 3025, 3300, 3630, 4442, 4840, 6050, 6600, 6663, 7260, 8884, 9075, 11105, 12100, 13326, 14520, 17768, 18150, 22210, 24200, 24431, 26652, 33315, 36300, 44420, 48862, 53304, 55525, 66630, 72600, 73293, 88840, 97724, 111050, 122155, 133260, 146586, 166575, 195448, 222100, 244310, 266520, 268741, 293172, 333150, 366465, 444200, 488620, 537482, 586344, 610775, 666300, 732930, 806223, 977240, 1074964, 1221550, 1332600, 1343705, 1465860, 1612446, 1832325, 2149928, 2443100, 2687410, 2931720, 3224892, 3664650, 4031115, 4886200, 5374820, 6449784, 6718525, 7329300, 8062230, 10749640, 13437050, 14658600, 16124460, 20155575, 26874100, 32248920, 40311150, 53748200, 80622300, 161244600]

約数ペア:

[(1, 161244600), (2, 80622300), (3, 53748200), (4, 40311150), (5, 32248920), (6, 26874100), (8, 20155575), (10, 16124460), (11, 14658600), (12, 13437050), (15, 10749640), (20, 8062230), (22, 7329300), (24, 6718525), (25, 6449784), (30, 5374820), (33, 4886200), (40, 4031115), (44, 3664650), (50, 3224892), (55, 2931720), (60, 2687410), (66, 2443100), (75, 2149928), (88, 1832325), (100, 1612446), (110, 1465860), (120, 1343705), (121, 1332600), (132, 1221550), (150, 1074964), (165, 977240), (200, 806223), (220, 732930), (242, 666300), (264, 610775), (275, 586344), (300, 537482), (330, 488620), (363, 444200), (440, 366465), (484, 333150), (550, 293172), (600, 268741), (605, 266520), (660, 244310), (726, 222100), (825, 195448), (968, 166575), (1100, 146586), (1210, 133260), (1320, 122155), (1452, 111050), (1650, 97724), (1815, 88840), (2200, 73293), (2221, 72600), (2420, 66630), (2904, 55525), (3025, 53304), (3300, 48862), (3630, 44420), (4442, 36300), (4840, 33315), (6050, 26652), (6600, 24431), (6663, 24200), (7260, 22210), (8884, 18150), (9075, 17768), (11105, 14520), (12100, 13326)]