77984850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6581}}^1$

素因数の和:6675

約数の個数: 48

約数和(自身を含む): 195880320

約数和(自身を除く): 117895470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1975, 2370, 3950, 5925, 6581, 11850, 13162, 19743, 32905, 39486, 65810, 98715, 164525, 197430, 329050, 493575, 519899, 987150, 1039798, 1559697, 2599495, 3119394, 5198990, 7798485, 12997475, 15596970, 25994950, 38992425, 77984850]

約数ペア:

[(1, 77984850), (2, 38992425), (3, 25994950), (5, 15596970), (6, 12997475), (10, 7798485), (15, 5198990), (25, 3119394), (30, 2599495), (50, 1559697), (75, 1039798), (79, 987150), (150, 519899), (158, 493575), (237, 329050), (395, 197430), (474, 164525), (790, 98715), (1185, 65810), (1975, 39486), (2370, 32905), (3950, 19743), (5925, 13162), (6581, 11850)]