140108400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{12973}}^1$

素因数の和:13000

約数の個数: 120

約数和(自身を含む): 498720560

約数和(自身を除く): 358612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 12973, 25946, 38919, 51892, 64865, 77838, 103784, 116757, 129730, 155676, 194595, 207568, 233514, 259460, 311352, 324325, 350271, 389190, 467028, 518920, 583785, 622704, 648650, 700542, 778380, 934056, 972975, 1037840, 1167570, 1297300, 1401084, 1556760, 1751355, 1868112, 1945950, 2335140, 2594600, 2802168, 2918925, 3113520, 3502710, 3891900, 4670280, 5189200, 5604336, 5837850, 7005420, 7783800, 8756775, 9340560, 11675700, 14010840, 15567600, 17513550, 23351400, 28021680, 35027100, 46702800, 70054200, 140108400]

約数ペア:

[(1, 140108400), (2, 70054200), (3, 46702800), (4, 35027100), (5, 28021680), (6, 23351400), (8, 17513550), (9, 15567600), (10, 14010840), (12, 11675700), (15, 9340560), (16, 8756775), (18, 7783800), (20, 7005420), (24, 5837850), (25, 5604336), (27, 5189200), (30, 4670280), (36, 3891900), (40, 3502710), (45, 3113520), (48, 2918925), (50, 2802168), (54, 2594600), (60, 2335140), (72, 1945950), (75, 1868112), (80, 1751355), (90, 1556760), (100, 1401084), (108, 1297300), (120, 1167570), (135, 1037840), (144, 972975), (150, 934056), (180, 778380), (200, 700542), (216, 648650), (225, 622704), (240, 583785), (270, 518920), (300, 467028), (360, 389190), (400, 350271), (432, 324325), (450, 311352), (540, 259460), (600, 233514), (675, 207568), (720, 194595), (900, 155676), (1080, 129730), (1200, 116757), (1350, 103784), (1800, 77838), (2160, 64865), (2700, 51892), (3600, 38919), (5400, 25946), (10800, 12973)]