2116721700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6173}}^1$

素因数の和:6323

約数の個数: 144

約数和(自身を含む): 6859560960

約数和(自身を除く): 4742839260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 127, 135, 150, 180, 225, 254, 270, 300, 381, 450, 508, 540, 635, 675, 762, 900, 1143, 1270, 1350, 1524, 1905, 2286, 2540, 2700, 3175, 3429, 3810, 4572, 5715, 6173, 6350, 6858, 7620, 9525, 11430, 12346, 12700, 13716, 17145, 18519, 19050, 22860, 24692, 28575, 30865, 34290, 37038, 38100, 55557, 57150, 61730, 68580, 74076, 85725, 92595, 111114, 114300, 123460, 154325, 166671, 171450, 185190, 222228, 277785, 308650, 333342, 342900, 370380, 462975, 555570, 617300, 666684, 783971, 833355, 925950, 1111140, 1388925, 1567942, 1666710, 1851900, 2351913, 2777850, 3135884, 3333420, 3919855, 4166775, 4703826, 5555700, 7055739, 7839710, 8333550, 9407652, 11759565, 14111478, 15679420, 16667100, 19599275, 21167217, 23519130, 28222956, 35278695, 39198550, 42334434, 47038260, 58797825, 70557390, 78397100, 84668868, 105836085, 117595650, 141114780, 176393475, 211672170, 235191300, 352786950, 423344340, 529180425, 705573900, 1058360850, 2116721700]

約数ペア:

[(1, 2116721700), (2, 1058360850), (3, 705573900), (4, 529180425), (5, 423344340), (6, 352786950), (9, 235191300), (10, 211672170), (12, 176393475), (15, 141114780), (18, 117595650), (20, 105836085), (25, 84668868), (27, 78397100), (30, 70557390), (36, 58797825), (45, 47038260), (50, 42334434), (54, 39198550), (60, 35278695), (75, 28222956), (90, 23519130), (100, 21167217), (108, 19599275), (127, 16667100), (135, 15679420), (150, 14111478), (180, 11759565), (225, 9407652), (254, 8333550), (270, 7839710), (300, 7055739), (381, 5555700), (450, 4703826), (508, 4166775), (540, 3919855), (635, 3333420), (675, 3135884), (762, 2777850), (900, 2351913), (1143, 1851900), (1270, 1666710), (1350, 1567942), (1524, 1388925), (1905, 1111140), (2286, 925950), (2540, 833355), (2700, 783971), (3175, 666684), (3429, 617300), (3810, 555570), (4572, 462975), (5715, 370380), (6173, 342900), (6350, 333342), (6858, 308650), (7620, 277785), (9525, 222228), (11430, 185190), (12346, 171450), (12700, 166671), (13716, 154325), (17145, 123460), (18519, 114300), (19050, 111114), (22860, 92595), (24692, 85725), (28575, 74076), (30865, 68580), (34290, 61730), (37038, 57150), (38100, 55557)]