1381224600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{109621}}^1$

素因数の和:109650

約数の個数: 144

約数和(自身を含む): 5301319920

約数和(自身を除く): 3920095320

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, 109621, 219242, 328863, 438484, 548105, 657726, 767347, 876968, 986589, 1096210, 1315452, 1534694, 1644315, 1973178, 2192420, 2302041, 2630904, 2740525, 3069388, 3288630, 3836735, 3946356, 4384840, 4604082, 4932945, 5481050, 6138776, 6577260, 6906123, 7673470, 7892712, 8221575, 9208164, 9865890, 10962100, 11510205, 13154520, 13812246, 15346940, 16443150, 18416328, 19183675, 19731780, 21924200, 23020410, 24664725, 27624492, 30693880, 32886300, 34530615, 38367350, 39463560, 46040820, 49329450, 55248984, 57551025, 65772600, 69061230, 76734700, 92081640, 98658900, 115102050, 138122460, 153469400, 172653075, 197317800, 230204100, 276244920, 345306150, 460408200, 690612300, 1381224600]

約数ペア:

[(1, 1381224600), (2, 690612300), (3, 460408200), (4, 345306150), (5, 276244920), (6, 230204100), (7, 197317800), (8, 172653075), (9, 153469400), (10, 138122460), (12, 115102050), (14, 98658900), (15, 92081640), (18, 76734700), (20, 69061230), (21, 65772600), (24, 57551025), (25, 55248984), (28, 49329450), (30, 46040820), (35, 39463560), (36, 38367350), (40, 34530615), (42, 32886300), (45, 30693880), (50, 27624492), (56, 24664725), (60, 23020410), (63, 21924200), (70, 19731780), (72, 19183675), (75, 18416328), (84, 16443150), (90, 15346940), (100, 13812246), (105, 13154520), (120, 11510205), (126, 10962100), (140, 9865890), (150, 9208164), (168, 8221575), (175, 7892712), (180, 7673470), (200, 6906123), (210, 6577260), (225, 6138776), (252, 5481050), (280, 4932945), (300, 4604082), (315, 4384840), (350, 3946356), (360, 3836735), (420, 3288630), (450, 3069388), (504, 2740525), (525, 2630904), (600, 2302041), (630, 2192420), (700, 1973178), (840, 1644315), (900, 1534694), (1050, 1315452), (1260, 1096210), (1400, 986589), (1575, 876968), (1800, 767347), (2100, 657726), (2520, 548105), (3150, 438484), (4200, 328863), (6300, 219242), (12600, 109621)]