152030900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 72

約数和(自身を含む): 385142016

約数和(自身を除く): 233111116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4621, 4700, 6580, 8225, 9242, 16450, 18484, 23105, 32347, 32900, 46210, 64694, 92420, 115525, 129388, 161735, 217187, 231050, 323470, 434374, 462100, 646940, 808675, 868748, 1085935, 1520309, 1617350, 2171870, 3040618, 3234700, 4343740, 5429675, 6081236, 7601545, 10859350, 15203090, 21718700, 30406180, 38007725, 76015450, 152030900]

約数ペア:

[(1, 152030900), (2, 76015450), (4, 38007725), (5, 30406180), (7, 21718700), (10, 15203090), (14, 10859350), (20, 7601545), (25, 6081236), (28, 5429675), (35, 4343740), (47, 3234700), (50, 3040618), (70, 2171870), (94, 1617350), (100, 1520309), (140, 1085935), (175, 868748), (188, 808675), (235, 646940), (329, 462100), (350, 434374), (470, 323470), (658, 231050), (700, 217187), (940, 161735), (1175, 129388), (1316, 115525), (1645, 92420), (2350, 64694), (3290, 46210), (4621, 32900), (4700, 32347), (6580, 23105), (8225, 18484), (9242, 16450)]