18210000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 100

約数和(自身を含む): 58881152

約数和(自身を除く): 40671152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 607, 625, 750, 1000, 1200, 1214, 1250, 1500, 1821, 1875, 2000, 2428, 2500, 3000, 3035, 3642, 3750, 4856, 5000, 6000, 6070, 7284, 7500, 9105, 9712, 10000, 12140, 14568, 15000, 15175, 18210, 24280, 29136, 30000, 30350, 36420, 45525, 48560, 60700, 72840, 75875, 91050, 121400, 145680, 151750, 182100, 227625, 242800, 303500, 364200, 379375, 455250, 607000, 728400, 758750, 910500, 1138125, 1214000, 1517500, 1821000, 2276250, 3035000, 3642000, 4552500, 6070000, 9105000, 18210000]

約数ペア:

[(1, 18210000), (2, 9105000), (3, 6070000), (4, 4552500), (5, 3642000), (6, 3035000), (8, 2276250), (10, 1821000), (12, 1517500), (15, 1214000), (16, 1138125), (20, 910500), (24, 758750), (25, 728400), (30, 607000), (40, 455250), (48, 379375), (50, 364200), (60, 303500), (75, 242800), (80, 227625), (100, 182100), (120, 151750), (125, 145680), (150, 121400), (200, 91050), (240, 75875), (250, 72840), (300, 60700), (375, 48560), (400, 45525), (500, 36420), (600, 30350), (607, 30000), (625, 29136), (750, 24280), (1000, 18210), (1200, 15175), (1214, 15000), (1250, 14568), (1500, 12140), (1821, 10000), (1875, 9712), (2000, 9105), (2428, 7500), (2500, 7284), (3000, 6070), (3035, 6000), (3642, 5000), (3750, 4856)]