87083850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 248662656

約数和(自身を除く): 161578806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 350, 394, 421, 525, 591, 842, 985, 1050, 1182, 1263, 1379, 1970, 2105, 2526, 2758, 2947, 2955, 4137, 4210, 4925, 5894, 5910, 6315, 6895, 8274, 8841, 9850, 10525, 12630, 13790, 14735, 14775, 17682, 20685, 21050, 29470, 29550, 31575, 34475, 41370, 44205, 63150, 68950, 73675, 82937, 88410, 103425, 147350, 165874, 206850, 221025, 248811, 414685, 442050, 497622, 580559, 829370, 1161118, 1244055, 1741677, 2073425, 2488110, 2902795, 3483354, 4146850, 5805590, 6220275, 8708385, 12440550, 14513975, 17416770, 29027950, 43541925, 87083850]

約数ペア:

[(1, 87083850), (2, 43541925), (3, 29027950), (5, 17416770), (6, 14513975), (7, 12440550), (10, 8708385), (14, 6220275), (15, 5805590), (21, 4146850), (25, 3483354), (30, 2902795), (35, 2488110), (42, 2073425), (50, 1741677), (70, 1244055), (75, 1161118), (105, 829370), (150, 580559), (175, 497622), (197, 442050), (210, 414685), (350, 248811), (394, 221025), (421, 206850), (525, 165874), (591, 147350), (842, 103425), (985, 88410), (1050, 82937), (1182, 73675), (1263, 68950), (1379, 63150), (1970, 44205), (2105, 41370), (2526, 34475), (2758, 31575), (2947, 29550), (2955, 29470), (4137, 21050), (4210, 20685), (4925, 17682), (5894, 14775), (5910, 14735), (6315, 13790), (6895, 12630), (8274, 10525), (8841, 9850)]