140166900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155741}}^1$

素因数の和:155761

約数の個数: 54

約数和(自身を含む): 439348182

約数和(自身を除く): 299181282

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, 155741, 311482, 467223, 622964, 778705, 934446, 1401669, 1557410, 1868892, 2336115, 2803338, 3114820, 3893525, 4672230, 5606676, 7008345, 7787050, 9344460, 11680575, 14016690, 15574100, 23361150, 28033380, 35041725, 46722300, 70083450, 140166900]

約数ペア:

[(1, 140166900), (2, 70083450), (3, 46722300), (4, 35041725), (5, 28033380), (6, 23361150), (9, 15574100), (10, 14016690), (12, 11680575), (15, 9344460), (18, 7787050), (20, 7008345), (25, 5606676), (30, 4672230), (36, 3893525), (45, 3114820), (50, 2803338), (60, 2336115), (75, 1868892), (90, 1557410), (100, 1401669), (150, 934446), (180, 778705), (225, 622964), (300, 467223), (450, 311482), (900, 155741)]