66285000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 160

約数和(自身を含む): 230551200

約数和(自身を除く): 164266200

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, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 491, 500, 540, 600, 625, 675, 750, 900, 982, 1000, 1080, 1125, 1250, 1350, 1473, 1500, 1800, 1875, 1964, 2250, 2455, 2500, 2700, 2946, 3000, 3375, 3750, 3928, 4419, 4500, 4910, 5000, 5400, 5625, 5892, 6750, 7365, 7500, 8838, 9000, 9820, 11250, 11784, 12275, 13257, 13500, 14730, 15000, 16875, 17676, 19640, 22095, 22500, 24550, 26514, 27000, 29460, 33750, 35352, 36825, 44190, 45000, 49100, 53028, 58920, 61375, 66285, 67500, 73650, 88380, 98200, 106056, 110475, 122750, 132570, 135000, 147300, 176760, 184125, 220950, 245500, 265140, 294600, 306875, 331425, 368250, 441900, 491000, 530280, 552375, 613750, 662850, 736500, 883800, 920625, 1104750, 1227500, 1325700, 1473000, 1657125, 1841250, 2209500, 2455000, 2651400, 2761875, 3314250, 3682500, 4419000, 5523750, 6628500, 7365000, 8285625, 11047500, 13257000, 16571250, 22095000, 33142500, 66285000]

約数ペア:

[(1, 66285000), (2, 33142500), (3, 22095000), (4, 16571250), (5, 13257000), (6, 11047500), (8, 8285625), (9, 7365000), (10, 6628500), (12, 5523750), (15, 4419000), (18, 3682500), (20, 3314250), (24, 2761875), (25, 2651400), (27, 2455000), (30, 2209500), (36, 1841250), (40, 1657125), (45, 1473000), (50, 1325700), (54, 1227500), (60, 1104750), (72, 920625), (75, 883800), (90, 736500), (100, 662850), (108, 613750), (120, 552375), (125, 530280), (135, 491000), (150, 441900), (180, 368250), (200, 331425), (216, 306875), (225, 294600), (250, 265140), (270, 245500), (300, 220950), (360, 184125), (375, 176760), (450, 147300), (491, 135000), (500, 132570), (540, 122750), (600, 110475), (625, 106056), (675, 98200), (750, 88380), (900, 73650), (982, 67500), (1000, 66285), (1080, 61375), (1125, 58920), (1250, 53028), (1350, 49100), (1473, 45000), (1500, 44190), (1800, 36825), (1875, 35352), (1964, 33750), (2250, 29460), (2455, 27000), (2500, 26514), (2700, 24550), (2946, 22500), (3000, 22095), (3375, 19640), (3750, 17676), (3928, 16875), (4419, 15000), (4500, 14730), (4910, 13500), (5000, 13257), (5400, 12275), (5625, 11784), (5892, 11250), (6750, 9820), (7365, 9000), (7500, 8838)]