100489320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{279137}}^1$

素因数の和:279154

約数の個数: 48

約数和(自身を含む): 326591460

約数和(自身を除く): 226102140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 279137, 558274, 837411, 1116548, 1395685, 1674822, 2233096, 2512233, 2791370, 3349644, 4187055, 5024466, 5582740, 6699288, 8374110, 10048932, 11165480, 12561165, 16748220, 20097864, 25122330, 33496440, 50244660, 100489320]

約数ペア:

[(1, 100489320), (2, 50244660), (3, 33496440), (4, 25122330), (5, 20097864), (6, 16748220), (8, 12561165), (9, 11165480), (10, 10048932), (12, 8374110), (15, 6699288), (18, 5582740), (20, 5024466), (24, 4187055), (30, 3349644), (36, 2791370), (40, 2512233), (45, 2233096), (60, 1674822), (72, 1395685), (90, 1116548), (120, 837411), (180, 558274), (360, 279137)]