85028400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{7873}}^1$

素因数の和:7900

約数の個数: 120

約数和(自身を含む): 302676560

約数和(自身を除く): 217648160

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, 7873, 10800, 15746, 23619, 31492, 39365, 47238, 62984, 70857, 78730, 94476, 118095, 125968, 141714, 157460, 188952, 196825, 212571, 236190, 283428, 314920, 354285, 377904, 393650, 425142, 472380, 566856, 590475, 629840, 708570, 787300, 850284, 944760, 1062855, 1133712, 1180950, 1417140, 1574600, 1700568, 1771425, 1889520, 2125710, 2361900, 2834280, 3149200, 3401136, 3542850, 4251420, 4723800, 5314275, 5668560, 7085700, 8502840, 9447600, 10628550, 14171400, 17005680, 21257100, 28342800, 42514200, 85028400]

約数ペア:

[(1, 85028400), (2, 42514200), (3, 28342800), (4, 21257100), (5, 17005680), (6, 14171400), (8, 10628550), (9, 9447600), (10, 8502840), (12, 7085700), (15, 5668560), (16, 5314275), (18, 4723800), (20, 4251420), (24, 3542850), (25, 3401136), (27, 3149200), (30, 2834280), (36, 2361900), (40, 2125710), (45, 1889520), (48, 1771425), (50, 1700568), (54, 1574600), (60, 1417140), (72, 1180950), (75, 1133712), (80, 1062855), (90, 944760), (100, 850284), (108, 787300), (120, 708570), (135, 629840), (144, 590475), (150, 566856), (180, 472380), (200, 425142), (216, 393650), (225, 377904), (240, 354285), (270, 314920), (300, 283428), (360, 236190), (400, 212571), (432, 196825), (450, 188952), (540, 157460), (600, 141714), (675, 125968), (720, 118095), (900, 94476), (1080, 78730), (1200, 70857), (1350, 62984), (1800, 47238), (2160, 39365), (2700, 31492), (3600, 23619), (5400, 15746), (7873, 10800)]