21694500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{1607}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 70237440

約数和(自身を除く): 48542940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 1607, 2250, 2700, 3214, 3375, 4500, 4821, 6428, 6750, 8035, 9642, 13500, 14463, 16070, 19284, 24105, 28926, 32140, 40175, 43389, 48210, 57852, 72315, 80350, 86778, 96420, 120525, 144630, 160700, 173556, 200875, 216945, 241050, 289260, 361575, 401750, 433890, 482100, 602625, 723150, 803500, 867780, 1084725, 1205250, 1446300, 1807875, 2169450, 2410500, 3615750, 4338900, 5423625, 7231500, 10847250, 21694500]

約数ペア:

[(1, 21694500), (2, 10847250), (3, 7231500), (4, 5423625), (5, 4338900), (6, 3615750), (9, 2410500), (10, 2169450), (12, 1807875), (15, 1446300), (18, 1205250), (20, 1084725), (25, 867780), (27, 803500), (30, 723150), (36, 602625), (45, 482100), (50, 433890), (54, 401750), (60, 361575), (75, 289260), (90, 241050), (100, 216945), (108, 200875), (125, 173556), (135, 160700), (150, 144630), (180, 120525), (225, 96420), (250, 86778), (270, 80350), (300, 72315), (375, 57852), (450, 48210), (500, 43389), (540, 40175), (675, 32140), (750, 28926), (900, 24105), (1125, 19284), (1350, 16070), (1500, 14463), (1607, 13500), (2250, 9642), (2700, 8035), (3214, 6750), (3375, 6428), (4500, 4821)]