71085600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1097}}^1$

素因数の和:1129

約数の個数: 180

約数和(自身を含む): 259471674

約数和(自身を除く): 188386074

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1097, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2194, 2400, 2592, 2700, 3240, 3291, 3600, 4050, 4320, 4388, 5400, 5485, 6480, 6582, 7200, 8100, 8776, 9873, 10800, 10970, 12960, 13164, 16200, 16455, 17552, 19746, 21600, 21940, 26328, 27425, 29619, 32400, 32910, 35104, 39492, 43880, 49365, 52656, 54850, 59238, 64800, 65820, 78984, 82275, 87760, 88857, 98730, 105312, 109700, 118476, 131640, 148095, 157968, 164550, 175520, 177714, 197460, 219400, 236952, 246825, 263280, 296190, 315936, 329100, 355428, 394920, 438800, 444285, 473904, 493650, 526560, 592380, 658200, 710856, 740475, 789840, 877600, 888570, 947808, 987300, 1184760, 1316400, 1421712, 1480950, 1579680, 1777140, 1974600, 2221425, 2369520, 2632800, 2843424, 2961900, 3554280, 3949200, 4442850, 4739040, 5923800, 7108560, 7898400, 8885700, 11847600, 14217120, 17771400, 23695200, 35542800, 71085600]

約数ペア:

[(1, 71085600), (2, 35542800), (3, 23695200), (4, 17771400), (5, 14217120), (6, 11847600), (8, 8885700), (9, 7898400), (10, 7108560), (12, 5923800), (15, 4739040), (16, 4442850), (18, 3949200), (20, 3554280), (24, 2961900), (25, 2843424), (27, 2632800), (30, 2369520), (32, 2221425), (36, 1974600), (40, 1777140), (45, 1579680), (48, 1480950), (50, 1421712), (54, 1316400), (60, 1184760), (72, 987300), (75, 947808), (80, 888570), (81, 877600), (90, 789840), (96, 740475), (100, 710856), (108, 658200), (120, 592380), (135, 526560), (144, 493650), (150, 473904), (160, 444285), (162, 438800), (180, 394920), (200, 355428), (216, 329100), (225, 315936), (240, 296190), (270, 263280), (288, 246825), (300, 236952), (324, 219400), (360, 197460), (400, 177714), (405, 175520), (432, 164550), (450, 157968), (480, 148095), (540, 131640), (600, 118476), (648, 109700), (675, 105312), (720, 98730), (800, 88857), (810, 87760), (864, 82275), (900, 78984), (1080, 65820), (1097, 64800), (1200, 59238), (1296, 54850), (1350, 52656), (1440, 49365), (1620, 43880), (1800, 39492), (2025, 35104), (2160, 32910), (2194, 32400), (2400, 29619), (2592, 27425), (2700, 26328), (3240, 21940), (3291, 21600), (3600, 19746), (4050, 17552), (4320, 16455), (4388, 16200), (5400, 13164), (5485, 12960), (6480, 10970), (6582, 10800), (7200, 9873), (8100, 8776)]