210048400

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{3833}}^1$

素因数の和:3988

約数の個数: 60

約数和(自身を含む): 508457412

約数和(自身を除く): 298409012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1096, 1370, 2192, 2740, 3425, 3833, 5480, 6850, 7666, 10960, 13700, 15332, 19165, 27400, 30664, 38330, 54800, 61328, 76660, 95825, 153320, 191650, 306640, 383300, 525121, 766600, 1050242, 1533200, 2100484, 2625605, 4200968, 5251210, 8401936, 10502420, 13128025, 21004840, 26256050, 42009680, 52512100, 105024200, 210048400]

約数ペア:

[(1, 210048400), (2, 105024200), (4, 52512100), (5, 42009680), (8, 26256050), (10, 21004840), (16, 13128025), (20, 10502420), (25, 8401936), (40, 5251210), (50, 4200968), (80, 2625605), (100, 2100484), (137, 1533200), (200, 1050242), (274, 766600), (400, 525121), (548, 383300), (685, 306640), (1096, 191650), (1370, 153320), (2192, 95825), (2740, 76660), (3425, 61328), (3833, 54800), (5480, 38330), (6850, 30664), (7666, 27400), (10960, 19165), (13700, 15332)]