155110100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{11159}}^1$

素因数の和:11312

約数の個数: 36

約数和(自身を含む): 339040800

約数和(自身を除く): 183930700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 11159, 13900, 22318, 44636, 55795, 111590, 223180, 278975, 557950, 1115900, 1551101, 3102202, 6204404, 7755505, 15511010, 31022020, 38777525, 77555050, 155110100]

約数ペア:

[(1, 155110100), (2, 77555050), (4, 38777525), (5, 31022020), (10, 15511010), (20, 7755505), (25, 6204404), (50, 3102202), (100, 1551101), (139, 1115900), (278, 557950), (556, 278975), (695, 223180), (1390, 111590), (2780, 55795), (3475, 44636), (6950, 22318), (11159, 13900)]