72104200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51503}}^1$

素因数の和:51526

約数の個数: 48

約数和(自身を含む): 191594880

約数和(自身を除く): 119490680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51503, 103006, 206012, 257515, 360521, 412024, 515030, 721042, 1030060, 1287575, 1442084, 1802605, 2060120, 2575150, 2884168, 3605210, 5150300, 7210420, 9013025, 10300600, 14420840, 18026050, 36052100, 72104200]

約数ペア:

[(1, 72104200), (2, 36052100), (4, 18026050), (5, 14420840), (7, 10300600), (8, 9013025), (10, 7210420), (14, 5150300), (20, 3605210), (25, 2884168), (28, 2575150), (35, 2060120), (40, 1802605), (50, 1442084), (56, 1287575), (70, 1030060), (100, 721042), (140, 515030), (175, 412024), (200, 360521), (280, 257515), (350, 206012), (700, 103006), (1400, 51503)]