140437800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{8669}}^1$

素因数の和:8697

約数の個数: 120

約数和(自身を含む): 487817550

約数和(自身を除く): 347379750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 8669, 16200, 17338, 26007, 34676, 43345, 52014, 69352, 78021, 86690, 104028, 130035, 156042, 173380, 208056, 216725, 234063, 260070, 312084, 346760, 390105, 433450, 468126, 520140, 624168, 650175, 702189, 780210, 866900, 936252, 1040280, 1170315, 1300350, 1404378, 1560420, 1733800, 1872504, 1950525, 2340630, 2600700, 2808756, 3120840, 3510945, 3901050, 4681260, 5201400, 5617512, 5851575, 7021890, 7802100, 9362520, 11703150, 14043780, 15604200, 17554725, 23406300, 28087560, 35109450, 46812600, 70218900, 140437800]

約数ペア:

[(1, 140437800), (2, 70218900), (3, 46812600), (4, 35109450), (5, 28087560), (6, 23406300), (8, 17554725), (9, 15604200), (10, 14043780), (12, 11703150), (15, 9362520), (18, 7802100), (20, 7021890), (24, 5851575), (25, 5617512), (27, 5201400), (30, 4681260), (36, 3901050), (40, 3510945), (45, 3120840), (50, 2808756), (54, 2600700), (60, 2340630), (72, 1950525), (75, 1872504), (81, 1733800), (90, 1560420), (100, 1404378), (108, 1300350), (120, 1170315), (135, 1040280), (150, 936252), (162, 866900), (180, 780210), (200, 702189), (216, 650175), (225, 624168), (270, 520140), (300, 468126), (324, 433450), (360, 390105), (405, 346760), (450, 312084), (540, 260070), (600, 234063), (648, 216725), (675, 208056), (810, 173380), (900, 156042), (1080, 130035), (1350, 104028), (1620, 86690), (1800, 78021), (2025, 69352), (2700, 52014), (3240, 43345), (4050, 34676), (5400, 26007), (8100, 17338), (8669, 16200)]