2956500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 9777768

約数和(自身を除く): 6821268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 125, 135, 146, 150, 162, 180, 219, 225, 250, 270, 292, 300, 324, 365, 375, 405, 438, 450, 500, 540, 657, 675, 730, 750, 810, 876, 900, 1095, 1125, 1314, 1350, 1460, 1500, 1620, 1825, 1971, 2025, 2190, 2250, 2628, 2700, 3285, 3375, 3650, 3942, 4050, 4380, 4500, 5475, 5913, 6570, 6750, 7300, 7884, 8100, 9125, 9855, 10125, 10950, 11826, 13140, 13500, 16425, 18250, 19710, 20250, 21900, 23652, 27375, 29565, 32850, 36500, 39420, 40500, 49275, 54750, 59130, 65700, 82125, 98550, 109500, 118260, 147825, 164250, 197100, 246375, 295650, 328500, 492750, 591300, 739125, 985500, 1478250, 2956500]

約数ペア:

[(1, 2956500), (2, 1478250), (3, 985500), (4, 739125), (5, 591300), (6, 492750), (9, 328500), (10, 295650), (12, 246375), (15, 197100), (18, 164250), (20, 147825), (25, 118260), (27, 109500), (30, 98550), (36, 82125), (45, 65700), (50, 59130), (54, 54750), (60, 49275), (73, 40500), (75, 39420), (81, 36500), (90, 32850), (100, 29565), (108, 27375), (125, 23652), (135, 21900), (146, 20250), (150, 19710), (162, 18250), (180, 16425), (219, 13500), (225, 13140), (250, 11826), (270, 10950), (292, 10125), (300, 9855), (324, 9125), (365, 8100), (375, 7884), (405, 7300), (438, 6750), (450, 6570), (500, 5913), (540, 5475), (657, 4500), (675, 4380), (730, 4050), (750, 3942), (810, 3650), (876, 3375), (900, 3285), (1095, 2700), (1125, 2628), (1314, 2250), (1350, 2190), (1460, 2025), (1500, 1971), (1620, 1825)]