154816900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 389794496

約数和(自身を除く): 234977596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1340, 1675, 1876, 2345, 3301, 3350, 4690, 6602, 6700, 9380, 11725, 13204, 16505, 23107, 23450, 33010, 46214, 46900, 66020, 82525, 92428, 115535, 165050, 221167, 231070, 330100, 442334, 462140, 577675, 884668, 1105835, 1155350, 1548169, 2211670, 2310700, 3096338, 4423340, 5529175, 6192676, 7740845, 11058350, 15481690, 22116700, 30963380, 38704225, 77408450, 154816900]

約数ペア:

[(1, 154816900), (2, 77408450), (4, 38704225), (5, 30963380), (7, 22116700), (10, 15481690), (14, 11058350), (20, 7740845), (25, 6192676), (28, 5529175), (35, 4423340), (50, 3096338), (67, 2310700), (70, 2211670), (100, 1548169), (134, 1155350), (140, 1105835), (175, 884668), (268, 577675), (335, 462140), (350, 442334), (469, 330100), (670, 231070), (700, 221167), (938, 165050), (1340, 115535), (1675, 92428), (1876, 82525), (2345, 66020), (3301, 46900), (3350, 46214), (4690, 33010), (6602, 23450), (6700, 23107), (9380, 16505), (11725, 13204)]