140967900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{156631}}^1$

素因数の和:156651

約数の個数: 54

約数和(自身を含む): 441858872

約数和(自身を除く): 300890972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 156631, 313262, 469893, 626524, 783155, 939786, 1409679, 1566310, 1879572, 2349465, 2819358, 3132620, 3915775, 4698930, 5638716, 7048395, 7831550, 9397860, 11747325, 14096790, 15663100, 23494650, 28193580, 35241975, 46989300, 70483950, 140967900]

約数ペア:

[(1, 140967900), (2, 70483950), (3, 46989300), (4, 35241975), (5, 28193580), (6, 23494650), (9, 15663100), (10, 14096790), (12, 11747325), (15, 9397860), (18, 7831550), (20, 7048395), (25, 5638716), (30, 4698930), (36, 3915775), (45, 3132620), (50, 2819358), (60, 2349465), (75, 1879572), (90, 1566310), (100, 1409679), (150, 939786), (180, 783155), (225, 626524), (300, 469893), (450, 313262), (900, 156631)]