140022900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155581}}^1$

素因数の和:155601

約数の個数: 54

約数和(自身を含む): 438896822

約数和(自身を除く): 298873922

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, 155581, 311162, 466743, 622324, 777905, 933486, 1400229, 1555810, 1866972, 2333715, 2800458, 3111620, 3889525, 4667430, 5600916, 7001145, 7779050, 9334860, 11668575, 14002290, 15558100, 23337150, 28004580, 35005725, 46674300, 70011450, 140022900]

約数ペア:

[(1, 140022900), (2, 70011450), (3, 46674300), (4, 35005725), (5, 28004580), (6, 23337150), (9, 15558100), (10, 14002290), (12, 11668575), (15, 9334860), (18, 7779050), (20, 7001145), (25, 5600916), (30, 4667430), (36, 3889525), (45, 3111620), (50, 2800458), (60, 2333715), (75, 1866972), (90, 1555810), (100, 1400229), (150, 933486), (180, 777905), (225, 622324), (300, 466743), (450, 311162), (900, 155581)]