140719500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31271}}^1$

素因数の和:31296

約数の個数: 72

約数和(自身を含む): 443937312

約数和(自身を除く): 303217812

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, 31271, 62542, 93813, 125084, 156355, 187626, 281439, 312710, 375252, 469065, 562878, 625420, 781775, 938130, 1125756, 1407195, 1563550, 1876260, 2345325, 2814390, 3127100, 3908875, 4690650, 5628780, 7035975, 7817750, 9381300, 11726625, 14071950, 15635500, 23453250, 28143900, 35179875, 46906500, 70359750, 140719500]

約数ペア:

[(1, 140719500), (2, 70359750), (3, 46906500), (4, 35179875), (5, 28143900), (6, 23453250), (9, 15635500), (10, 14071950), (12, 11726625), (15, 9381300), (18, 7817750), (20, 7035975), (25, 5628780), (30, 4690650), (36, 3908875), (45, 3127100), (50, 2814390), (60, 2345325), (75, 1876260), (90, 1563550), (100, 1407195), (125, 1125756), (150, 938130), (180, 781775), (225, 625420), (250, 562878), (300, 469065), (375, 375252), (450, 312710), (500, 281439), (750, 187626), (900, 156355), (1125, 125084), (1500, 93813), (2250, 62542), (4500, 31271)]