1550005200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{143519}}^1$

素因数の和:143546

約数の個数: 120

約数和(自身を含む): 5516908800

約数和(自身を除く): 3966903600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 143519, 287038, 430557, 574076, 717595, 861114, 1148152, 1291671, 1435190, 1722228, 2152785, 2296304, 2583342, 2870380, 3444456, 3587975, 3875013, 4305570, 5166684, 5740760, 6458355, 6888912, 7175950, 7750026, 8611140, 10333368, 10763925, 11481520, 12916710, 14351900, 15500052, 17222280, 19375065, 20666736, 21527850, 25833420, 28703800, 31000104, 32291775, 34444560, 38750130, 43055700, 51666840, 57407600, 62000208, 64583550, 77500260, 86111400, 96875325, 103333680, 129167100, 155000520, 172222800, 193750650, 258334200, 310001040, 387501300, 516668400, 775002600, 1550005200]

約数ペア:

[(1, 1550005200), (2, 775002600), (3, 516668400), (4, 387501300), (5, 310001040), (6, 258334200), (8, 193750650), (9, 172222800), (10, 155000520), (12, 129167100), (15, 103333680), (16, 96875325), (18, 86111400), (20, 77500260), (24, 64583550), (25, 62000208), (27, 57407600), (30, 51666840), (36, 43055700), (40, 38750130), (45, 34444560), (48, 32291775), (50, 31000104), (54, 28703800), (60, 25833420), (72, 21527850), (75, 20666736), (80, 19375065), (90, 17222280), (100, 15500052), (108, 14351900), (120, 12916710), (135, 11481520), (144, 10763925), (150, 10333368), (180, 8611140), (200, 7750026), (216, 7175950), (225, 6888912), (240, 6458355), (270, 5740760), (300, 5166684), (360, 4305570), (400, 3875013), (432, 3587975), (450, 3444456), (540, 2870380), (600, 2583342), (675, 2296304), (720, 2152785), (900, 1722228), (1080, 1435190), (1200, 1291671), (1350, 1148152), (1800, 861114), (2160, 717595), (2700, 574076), (3600, 430557), (5400, 287038), (10800, 143519)]