18004200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 57392160

約数和(自身を除く): 39387960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 148, 150, 185, 200, 222, 296, 300, 370, 444, 555, 600, 740, 811, 888, 925, 1110, 1480, 1622, 1850, 2220, 2433, 2775, 3244, 3700, 4055, 4440, 4866, 5550, 6488, 7400, 8110, 9732, 11100, 12165, 16220, 19464, 20275, 22200, 24330, 30007, 32440, 40550, 48660, 60014, 60825, 81100, 90021, 97320, 120028, 121650, 150035, 162200, 180042, 240056, 243300, 300070, 360084, 450105, 486600, 600140, 720168, 750175, 900210, 1200280, 1500350, 1800420, 2250525, 3000700, 3600840, 4501050, 6001400, 9002100, 18004200]

約数ペア:

[(1, 18004200), (2, 9002100), (3, 6001400), (4, 4501050), (5, 3600840), (6, 3000700), (8, 2250525), (10, 1800420), (12, 1500350), (15, 1200280), (20, 900210), (24, 750175), (25, 720168), (30, 600140), (37, 486600), (40, 450105), (50, 360084), (60, 300070), (74, 243300), (75, 240056), (100, 180042), (111, 162200), (120, 150035), (148, 121650), (150, 120028), (185, 97320), (200, 90021), (222, 81100), (296, 60825), (300, 60014), (370, 48660), (444, 40550), (555, 32440), (600, 30007), (740, 24330), (811, 22200), (888, 20275), (925, 19464), (1110, 16220), (1480, 12165), (1622, 11100), (1850, 9732), (2220, 8110), (2433, 7400), (2775, 6488), (3244, 5550), (3700, 4866), (4055, 4440)]