3145342900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{154943}}^1$

素因数の和:154993

約数の個数: 72

約数和(自身を含む): 8069483520

約数和(自身を除く): 4924140620

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, 5075, 10150, 20300, 154943, 309886, 619772, 774715, 1084601, 1549430, 2169202, 3098860, 3873575, 4338404, 4493347, 5423005, 7747150, 8986694, 10846010, 15494300, 17973388, 21692020, 22466735, 27115025, 31453429, 44933470, 54230050, 62906858, 89866940, 108460100, 112333675, 125813716, 157267145, 224667350, 314534290, 449334700, 629068580, 786335725, 1572671450, 3145342900]

約数ペア:

[(1, 3145342900), (2, 1572671450), (4, 786335725), (5, 629068580), (7, 449334700), (10, 314534290), (14, 224667350), (20, 157267145), (25, 125813716), (28, 112333675), (29, 108460100), (35, 89866940), (50, 62906858), (58, 54230050), (70, 44933470), (100, 31453429), (116, 27115025), (140, 22466735), (145, 21692020), (175, 17973388), (203, 15494300), (290, 10846010), (350, 8986694), (406, 7747150), (580, 5423005), (700, 4493347), (725, 4338404), (812, 3873575), (1015, 3098860), (1450, 2169202), (2030, 1549430), (2900, 1084601), (4060, 774715), (5075, 619772), (10150, 309886), (20300, 154943)]