123426000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{6857}}^1$

素因数の和:6886

約数の個数: 120

約数和(自身を含む): 431148744

約数和(自身を除く): 307722744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 6857, 9000, 13714, 18000, 20571, 27428, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 109712, 123426, 137140, 164568, 171425, 205710, 246852, 274280, 308565, 329136, 342850, 411420, 493704, 514275, 548560, 617130, 685700, 822840, 857125, 987408, 1028550, 1234260, 1371400, 1542825, 1645680, 1714250, 2057100, 2468520, 2571375, 2742800, 3085650, 3428500, 4114200, 4937040, 5142750, 6171300, 6857000, 7714125, 8228400, 10285500, 12342600, 13714000, 15428250, 20571000, 24685200, 30856500, 41142000, 61713000, 123426000]

約数ペア:

[(1, 123426000), (2, 61713000), (3, 41142000), (4, 30856500), (5, 24685200), (6, 20571000), (8, 15428250), (9, 13714000), (10, 12342600), (12, 10285500), (15, 8228400), (16, 7714125), (18, 6857000), (20, 6171300), (24, 5142750), (25, 4937040), (30, 4114200), (36, 3428500), (40, 3085650), (45, 2742800), (48, 2571375), (50, 2468520), (60, 2057100), (72, 1714250), (75, 1645680), (80, 1542825), (90, 1371400), (100, 1234260), (120, 1028550), (125, 987408), (144, 857125), (150, 822840), (180, 685700), (200, 617130), (225, 548560), (240, 514275), (250, 493704), (300, 411420), (360, 342850), (375, 329136), (400, 308565), (450, 274280), (500, 246852), (600, 205710), (720, 171425), (750, 164568), (900, 137140), (1000, 123426), (1125, 109712), (1200, 102855), (1500, 82284), (1800, 68570), (2000, 61713), (2250, 54856), (3000, 41142), (3600, 34285), (4500, 27428), (6000, 20571), (6857, 18000), (9000, 13714)]