157210950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80621}}^1$

素因数の和:80649

約数の個数: 48

約数和(自身を含む): 419879376

約数和(自身を除く): 262668426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 80621, 161242, 241863, 403105, 483726, 806210, 1048073, 1209315, 2015525, 2096146, 2418630, 3144219, 4031050, 5240365, 6046575, 6288438, 10480730, 12093150, 15721095, 26201825, 31442190, 52403650, 78605475, 157210950]

約数ペア:

[(1, 157210950), (2, 78605475), (3, 52403650), (5, 31442190), (6, 26201825), (10, 15721095), (13, 12093150), (15, 10480730), (25, 6288438), (26, 6046575), (30, 5240365), (39, 4031050), (50, 3144219), (65, 2418630), (75, 2096146), (78, 2015525), (130, 1209315), (150, 1048073), (195, 806210), (325, 483726), (390, 403105), (650, 241863), (975, 161242), (1950, 80621)]