2020798800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{187111}}^1$

素因数の和:187138

約数の個数: 120

約数和(自身を含む): 7192585280

約数和(自身を除く): 5171786480

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, 187111, 374222, 561333, 748444, 935555, 1122666, 1496888, 1683999, 1871110, 2245332, 2806665, 2993776, 3367998, 3742220, 4490664, 4677775, 5051997, 5613330, 6735996, 7484440, 8419995, 8981328, 9355550, 10103994, 11226660, 13471992, 14033325, 14968880, 16839990, 18711100, 20207988, 22453320, 25259985, 26943984, 28066650, 33679980, 37422200, 40415976, 42099975, 44906640, 50519970, 56133300, 67359960, 74844400, 80831952, 84199950, 101039940, 112266600, 126299925, 134719920, 168399900, 202079880, 224533200, 252599850, 336799800, 404159760, 505199700, 673599600, 1010399400, 2020798800]

約数ペア:

[(1, 2020798800), (2, 1010399400), (3, 673599600), (4, 505199700), (5, 404159760), (6, 336799800), (8, 252599850), (9, 224533200), (10, 202079880), (12, 168399900), (15, 134719920), (16, 126299925), (18, 112266600), (20, 101039940), (24, 84199950), (25, 80831952), (27, 74844400), (30, 67359960), (36, 56133300), (40, 50519970), (45, 44906640), (48, 42099975), (50, 40415976), (54, 37422200), (60, 33679980), (72, 28066650), (75, 26943984), (80, 25259985), (90, 22453320), (100, 20207988), (108, 18711100), (120, 16839990), (135, 14968880), (144, 14033325), (150, 13471992), (180, 11226660), (200, 10103994), (216, 9355550), (225, 8981328), (240, 8419995), (270, 7484440), (300, 6735996), (360, 5613330), (400, 5051997), (432, 4677775), (450, 4490664), (540, 3742220), (600, 3367998), (675, 2993776), (720, 2806665), (900, 2245332), (1080, 1871110), (1200, 1683999), (1350, 1496888), (1800, 1122666), (2160, 935555), (2700, 748444), (3600, 561333), (5400, 374222), (10800, 187111)]