51403500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11423}}^1$

素因数の和:11448

約数の個数: 72

約数和(自身を含む): 162175104

約数和(自身を除く): 110771604

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, 11423, 22846, 34269, 45692, 57115, 68538, 102807, 114230, 137076, 171345, 205614, 228460, 285575, 342690, 411228, 514035, 571150, 685380, 856725, 1028070, 1142300, 1427875, 1713450, 2056140, 2570175, 2855750, 3426900, 4283625, 5140350, 5711500, 8567250, 10280700, 12850875, 17134500, 25701750, 51403500]

約数ペア:

[(1, 51403500), (2, 25701750), (3, 17134500), (4, 12850875), (5, 10280700), (6, 8567250), (9, 5711500), (10, 5140350), (12, 4283625), (15, 3426900), (18, 2855750), (20, 2570175), (25, 2056140), (30, 1713450), (36, 1427875), (45, 1142300), (50, 1028070), (60, 856725), (75, 685380), (90, 571150), (100, 514035), (125, 411228), (150, 342690), (180, 285575), (225, 228460), (250, 205614), (300, 171345), (375, 137076), (450, 114230), (500, 102807), (750, 68538), (900, 57115), (1125, 45692), (1500, 34269), (2250, 22846), (4500, 11423)]