39427500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{751}}^1$

素因数の和:785

約数の個数: 120

約数和(自身を含む): 131557888

約数和(自身を除く): 92130388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 751, 875, 1050, 1250, 1500, 1502, 1750, 1875, 2100, 2253, 2500, 2625, 3004, 3500, 3750, 3755, 4375, 4506, 5250, 5257, 7500, 7510, 8750, 9012, 10500, 10514, 11265, 13125, 15020, 15771, 17500, 18775, 21028, 22530, 26250, 26285, 31542, 37550, 45060, 52500, 52570, 56325, 63084, 75100, 78855, 93875, 105140, 112650, 131425, 157710, 187750, 225300, 262850, 281625, 315420, 375500, 394275, 469375, 525700, 563250, 657125, 788550, 938750, 1126500, 1314250, 1408125, 1577100, 1877500, 1971375, 2628500, 2816250, 3285625, 3942750, 5632500, 6571250, 7885500, 9856875, 13142500, 19713750, 39427500]

約数ペア:

[(1, 39427500), (2, 19713750), (3, 13142500), (4, 9856875), (5, 7885500), (6, 6571250), (7, 5632500), (10, 3942750), (12, 3285625), (14, 2816250), (15, 2628500), (20, 1971375), (21, 1877500), (25, 1577100), (28, 1408125), (30, 1314250), (35, 1126500), (42, 938750), (50, 788550), (60, 657125), (70, 563250), (75, 525700), (84, 469375), (100, 394275), (105, 375500), (125, 315420), (140, 281625), (150, 262850), (175, 225300), (210, 187750), (250, 157710), (300, 131425), (350, 112650), (375, 105140), (420, 93875), (500, 78855), (525, 75100), (625, 63084), (700, 56325), (750, 52570), (751, 52500), (875, 45060), (1050, 37550), (1250, 31542), (1500, 26285), (1502, 26250), (1750, 22530), (1875, 21028), (2100, 18775), (2253, 17500), (2500, 15771), (2625, 15020), (3004, 13125), (3500, 11265), (3750, 10514), (3755, 10500), (4375, 9012), (4506, 8750), (5250, 7510), (5257, 7500)]