73760800

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 181652436

約数和(自身を除く): 107891636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 673, 685, 800, 1096, 1346, 1370, 2192, 2692, 2740, 3365, 3425, 4384, 5384, 5480, 6730, 6850, 10768, 10960, 13460, 13700, 16825, 21536, 21920, 26920, 27400, 33650, 53840, 54800, 67300, 92201, 107680, 109600, 134600, 184402, 269200, 368804, 461005, 538400, 737608, 922010, 1475216, 1844020, 2305025, 2950432, 3688040, 4610050, 7376080, 9220100, 14752160, 18440200, 36880400, 73760800]

約数ペア:

[(1, 73760800), (2, 36880400), (4, 18440200), (5, 14752160), (8, 9220100), (10, 7376080), (16, 4610050), (20, 3688040), (25, 2950432), (32, 2305025), (40, 1844020), (50, 1475216), (80, 922010), (100, 737608), (137, 538400), (160, 461005), (200, 368804), (274, 269200), (400, 184402), (548, 134600), (673, 109600), (685, 107680), (800, 92201), (1096, 67300), (1346, 54800), (1370, 53840), (2192, 33650), (2692, 27400), (2740, 26920), (3365, 21920), (3425, 21536), (4384, 16825), (5384, 13700), (5480, 13460), (6730, 10960), (6850, 10768)]