100342900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:4993

約数の個数: 72

約数和(自身を含む): 257483520

約数和(自身を除く): 157140620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 4943, 5075, 9886, 10150, 19772, 20300, 24715, 34601, 49430, 69202, 98860, 123575, 138404, 143347, 173005, 247150, 286694, 346010, 494300, 573388, 692020, 716735, 865025, 1003429, 1433470, 1730050, 2006858, 2866940, 3460100, 3583675, 4013716, 5017145, 7167350, 10034290, 14334700, 20068580, 25085725, 50171450, 100342900]

約数ペア:

[(1, 100342900), (2, 50171450), (4, 25085725), (5, 20068580), (7, 14334700), (10, 10034290), (14, 7167350), (20, 5017145), (25, 4013716), (28, 3583675), (29, 3460100), (35, 2866940), (50, 2006858), (58, 1730050), (70, 1433470), (100, 1003429), (116, 865025), (140, 716735), (145, 692020), (175, 573388), (203, 494300), (290, 346010), (350, 286694), (406, 247150), (580, 173005), (700, 143347), (725, 138404), (812, 123575), (1015, 98860), (1450, 69202), (2030, 49430), (2900, 34601), (4060, 24715), (4943, 20300), (5075, 19772), (9886, 10150)]