12921337800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{1025503}}^1$

素因数の和:1025532

約数の個数: 144

約数和(自身を含む): 49593373440

約数和(自身を除く): 36672035640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 1025503, 2051006, 3076509, 4102012, 5127515, 6153018, 7178521, 8204024, 9229527, 10255030, 12306036, 14357042, 15382545, 18459054, 20510060, 21535563, 24612072, 25637575, 28714084, 30765090, 35892605, 36918108, 41020120, 43071126, 46147635, 51275150, 57428168, 61530180, 64606689, 71785210, 73836216, 76912725, 86142252, 92295270, 102550300, 107677815, 123060360, 129213378, 143570420, 153825450, 172284504, 179463025, 184590540, 205100600, 215355630, 230738175, 258426756, 287140840, 307650900, 323033445, 358926050, 369181080, 430711260, 461476350, 516853512, 538389075, 615301800, 646066890, 717852100, 861422520, 922952700, 1076778150, 1292133780, 1435704200, 1615167225, 1845905400, 2153556300, 2584267560, 3230334450, 4307112600, 6460668900, 12921337800]

約数ペア:

[(1, 12921337800), (2, 6460668900), (3, 4307112600), (4, 3230334450), (5, 2584267560), (6, 2153556300), (7, 1845905400), (8, 1615167225), (9, 1435704200), (10, 1292133780), (12, 1076778150), (14, 922952700), (15, 861422520), (18, 717852100), (20, 646066890), (21, 615301800), (24, 538389075), (25, 516853512), (28, 461476350), (30, 430711260), (35, 369181080), (36, 358926050), (40, 323033445), (42, 307650900), (45, 287140840), (50, 258426756), (56, 230738175), (60, 215355630), (63, 205100600), (70, 184590540), (72, 179463025), (75, 172284504), (84, 153825450), (90, 143570420), (100, 129213378), (105, 123060360), (120, 107677815), (126, 102550300), (140, 92295270), (150, 86142252), (168, 76912725), (175, 73836216), (180, 71785210), (200, 64606689), (210, 61530180), (225, 57428168), (252, 51275150), (280, 46147635), (300, 43071126), (315, 41020120), (350, 36918108), (360, 35892605), (420, 30765090), (450, 28714084), (504, 25637575), (525, 24612072), (600, 21535563), (630, 20510060), (700, 18459054), (840, 15382545), (900, 14357042), (1050, 12306036), (1260, 10255030), (1400, 9229527), (1575, 8204024), (1800, 7178521), (2100, 6153018), (2520, 5127515), (3150, 4102012), (4200, 3076509), (6300, 2051006), (12600, 1025503)]