16531500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 49061376

約数和(自身を除く): 32529876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 107, 125, 150, 206, 214, 250, 300, 309, 321, 375, 412, 428, 500, 515, 535, 618, 642, 750, 1030, 1070, 1236, 1284, 1500, 1545, 1605, 2060, 2140, 2575, 2675, 3090, 3210, 5150, 5350, 6180, 6420, 7725, 8025, 10300, 10700, 11021, 12875, 13375, 15450, 16050, 22042, 25750, 26750, 30900, 32100, 33063, 38625, 40125, 44084, 51500, 53500, 55105, 66126, 77250, 80250, 110210, 132252, 154500, 160500, 165315, 220420, 275525, 330630, 551050, 661260, 826575, 1102100, 1377625, 1653150, 2755250, 3306300, 4132875, 5510500, 8265750, 16531500]

約数ペア:

[(1, 16531500), (2, 8265750), (3, 5510500), (4, 4132875), (5, 3306300), (6, 2755250), (10, 1653150), (12, 1377625), (15, 1102100), (20, 826575), (25, 661260), (30, 551050), (50, 330630), (60, 275525), (75, 220420), (100, 165315), (103, 160500), (107, 154500), (125, 132252), (150, 110210), (206, 80250), (214, 77250), (250, 66126), (300, 55105), (309, 53500), (321, 51500), (375, 44084), (412, 40125), (428, 38625), (500, 33063), (515, 32100), (535, 30900), (618, 26750), (642, 25750), (750, 22042), (1030, 16050), (1070, 15450), (1236, 13375), (1284, 12875), (1500, 11021), (1545, 10700), (1605, 10300), (2060, 8025), (2140, 7725), (2575, 6420), (2675, 6180), (3090, 5350), (3210, 5150)]