140188500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31153}}^1$

素因数の和:31178

約数の個数: 72

約数和(自身を含む): 442262184

約数和(自身を除く): 302073684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 31153, 62306, 93459, 124612, 155765, 186918, 280377, 311530, 373836, 467295, 560754, 623060, 778825, 934590, 1121508, 1401885, 1557650, 1869180, 2336475, 2803770, 3115300, 3894125, 4672950, 5607540, 7009425, 7788250, 9345900, 11682375, 14018850, 15576500, 23364750, 28037700, 35047125, 46729500, 70094250, 140188500]

約数ペア:

[(1, 140188500), (2, 70094250), (3, 46729500), (4, 35047125), (5, 28037700), (6, 23364750), (9, 15576500), (10, 14018850), (12, 11682375), (15, 9345900), (18, 7788250), (20, 7009425), (25, 5607540), (30, 4672950), (36, 3894125), (45, 3115300), (50, 2803770), (60, 2336475), (75, 1869180), (90, 1557650), (100, 1401885), (125, 1121508), (150, 934590), (180, 778825), (225, 623060), (250, 560754), (300, 467295), (375, 373836), (450, 311530), (500, 280377), (750, 186918), (900, 155765), (1125, 124612), (1500, 93459), (2250, 62306), (4500, 31153)]