2651400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{491}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 9151200

約数和(自身を除く): 6499800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 491, 540, 600, 675, 900, 982, 1080, 1350, 1473, 1800, 1964, 2455, 2700, 2946, 3928, 4419, 4910, 5400, 5892, 7365, 8838, 9820, 11784, 12275, 13257, 14730, 17676, 19640, 22095, 24550, 26514, 29460, 35352, 36825, 44190, 49100, 53028, 58920, 66285, 73650, 88380, 98200, 106056, 110475, 132570, 147300, 176760, 220950, 265140, 294600, 331425, 441900, 530280, 662850, 883800, 1325700, 2651400]

約数ペア:

[(1, 2651400), (2, 1325700), (3, 883800), (4, 662850), (5, 530280), (6, 441900), (8, 331425), (9, 294600), (10, 265140), (12, 220950), (15, 176760), (18, 147300), (20, 132570), (24, 110475), (25, 106056), (27, 98200), (30, 88380), (36, 73650), (40, 66285), (45, 58920), (50, 53028), (54, 49100), (60, 44190), (72, 36825), (75, 35352), (90, 29460), (100, 26514), (108, 24550), (120, 22095), (135, 19640), (150, 17676), (180, 14730), (200, 13257), (216, 12275), (225, 11784), (270, 9820), (300, 8838), (360, 7365), (450, 5892), (491, 5400), (540, 4910), (600, 4419), (675, 3928), (900, 2946), (982, 2700), (1080, 2455), (1350, 1964), (1473, 1800)]