145344600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{80747}}^1$

素因数の和:80769

約数の個数: 72

約数和(自身を含む): 488121660

約数和(自身を除く): 342777060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 80747, 161494, 242241, 322988, 403735, 484482, 645976, 726723, 807470, 968964, 1211205, 1453446, 1614940, 1937928, 2018675, 2422410, 2906892, 3229880, 3633615, 4037350, 4844820, 5813784, 6056025, 7267230, 8074700, 9689640, 12112050, 14534460, 16149400, 18168075, 24224100, 29068920, 36336150, 48448200, 72672300, 145344600]

約数ペア:

[(1, 145344600), (2, 72672300), (3, 48448200), (4, 36336150), (5, 29068920), (6, 24224100), (8, 18168075), (9, 16149400), (10, 14534460), (12, 12112050), (15, 9689640), (18, 8074700), (20, 7267230), (24, 6056025), (25, 5813784), (30, 4844820), (36, 4037350), (40, 3633615), (45, 3229880), (50, 2906892), (60, 2422410), (72, 2018675), (75, 1937928), (90, 1614940), (100, 1453446), (120, 1211205), (150, 968964), (180, 807470), (200, 726723), (225, 645976), (300, 484482), (360, 403735), (450, 322988), (600, 242241), (900, 161494), (1800, 80747)]