122932800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{8537}}^1$

素因数の和:8565

約数の個数: 126

約数和(自身を含む): 436983378

約数和(自身を除く): 314050578

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 8537, 14400, 17074, 25611, 34148, 42685, 51222, 68296, 76833, 85370, 102444, 128055, 136592, 153666, 170740, 204888, 213425, 256110, 273184, 307332, 341480, 384165, 409776, 426850, 512220, 546368, 614664, 640275, 682960, 768330, 819552, 853700, 1024440, 1229328, 1280550, 1365920, 1536660, 1639104, 1707400, 1920825, 2048880, 2458656, 2561100, 2731840, 3073320, 3414800, 3841650, 4097760, 4917312, 5122200, 6146640, 6829600, 7683300, 8195520, 10244400, 12293280, 13659200, 15366600, 20488800, 24586560, 30733200, 40977600, 61466400, 122932800]

約数ペア:

[(1, 122932800), (2, 61466400), (3, 40977600), (4, 30733200), (5, 24586560), (6, 20488800), (8, 15366600), (9, 13659200), (10, 12293280), (12, 10244400), (15, 8195520), (16, 7683300), (18, 6829600), (20, 6146640), (24, 5122200), (25, 4917312), (30, 4097760), (32, 3841650), (36, 3414800), (40, 3073320), (45, 2731840), (48, 2561100), (50, 2458656), (60, 2048880), (64, 1920825), (72, 1707400), (75, 1639104), (80, 1536660), (90, 1365920), (96, 1280550), (100, 1229328), (120, 1024440), (144, 853700), (150, 819552), (160, 768330), (180, 682960), (192, 640275), (200, 614664), (225, 546368), (240, 512220), (288, 426850), (300, 409776), (320, 384165), (360, 341480), (400, 307332), (450, 273184), (480, 256110), (576, 213425), (600, 204888), (720, 170740), (800, 153666), (900, 136592), (960, 128055), (1200, 102444), (1440, 85370), (1600, 76833), (1800, 68296), (2400, 51222), (2880, 42685), (3600, 34148), (4800, 25611), (7200, 17074), (8537, 14400)]