153142700

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{4831}}^1$

素因数の和:5162

約数の個数: 36

約数和(自身を含む): 333436992

約数和(自身を除く): 180294292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 3170, 4831, 6340, 7925, 9662, 15850, 19324, 24155, 31700, 48310, 96620, 120775, 241550, 483100, 1531427, 3062854, 6125708, 7657135, 15314270, 30628540, 38285675, 76571350, 153142700]

約数ペア:

[(1, 153142700), (2, 76571350), (4, 38285675), (5, 30628540), (10, 15314270), (20, 7657135), (25, 6125708), (50, 3062854), (100, 1531427), (317, 483100), (634, 241550), (1268, 120775), (1585, 96620), (3170, 48310), (4831, 31700), (6340, 24155), (7925, 19324), (9662, 15850)]