270256500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{6673}}^1$

素因数の和:6704

約数の個数: 120

約数和(自身を含む): 881848968

約数和(自身を除く): 611592468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6673, 6750, 8100, 10125, 13346, 13500, 20019, 20250, 26692, 33365, 40038, 40500, 60057, 66730, 80076, 100095, 120114, 133460, 166825, 180171, 200190, 240228, 300285, 333650, 360342, 400380, 500475, 540513, 600570, 667300, 720684, 834125, 900855, 1000950, 1081026, 1201140, 1501425, 1668250, 1801710, 2001900, 2162052, 2502375, 2702565, 3002850, 3336500, 3603420, 4504275, 5004750, 5405130, 6005700, 7507125, 9008550, 10009500, 10810260, 13512825, 15014250, 18017100, 22521375, 27025650, 30028500, 45042750, 54051300, 67564125, 90085500, 135128250, 270256500]

約数ペア:

[(1, 270256500), (2, 135128250), (3, 90085500), (4, 67564125), (5, 54051300), (6, 45042750), (9, 30028500), (10, 27025650), (12, 22521375), (15, 18017100), (18, 15014250), (20, 13512825), (25, 10810260), (27, 10009500), (30, 9008550), (36, 7507125), (45, 6005700), (50, 5405130), (54, 5004750), (60, 4504275), (75, 3603420), (81, 3336500), (90, 3002850), (100, 2702565), (108, 2502375), (125, 2162052), (135, 2001900), (150, 1801710), (162, 1668250), (180, 1501425), (225, 1201140), (250, 1081026), (270, 1000950), (300, 900855), (324, 834125), (375, 720684), (405, 667300), (450, 600570), (500, 540513), (540, 500475), (675, 400380), (750, 360342), (810, 333650), (900, 300285), (1125, 240228), (1350, 200190), (1500, 180171), (1620, 166825), (2025, 133460), (2250, 120114), (2700, 100095), (3375, 80076), (4050, 66730), (4500, 60057), (6673, 40500), (6750, 40038), (8100, 33365), (10125, 26692), (13346, 20250), (13500, 20019)]