2170800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{67}}^1$

素因数の和:97

約数の個数: 150

約数和(自身を含む): 7907108

約数和(自身を除く): 5736308

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, 67, 72, 75, 80, 81, 90, 100, 108, 120, 134, 135, 144, 150, 162, 180, 200, 201, 216, 225, 240, 268, 270, 300, 324, 335, 360, 400, 402, 405, 432, 450, 536, 540, 600, 603, 648, 670, 675, 720, 804, 810, 900, 1005, 1072, 1080, 1200, 1206, 1296, 1340, 1350, 1608, 1620, 1675, 1800, 1809, 2010, 2025, 2160, 2412, 2680, 2700, 3015, 3216, 3240, 3350, 3600, 3618, 4020, 4050, 4824, 5025, 5360, 5400, 5427, 6030, 6480, 6700, 7236, 8040, 8100, 9045, 9648, 10050, 10800, 10854, 12060, 13400, 14472, 15075, 16080, 16200, 18090, 20100, 21708, 24120, 26800, 27135, 28944, 30150, 32400, 36180, 40200, 43416, 45225, 48240, 54270, 60300, 72360, 80400, 86832, 90450, 108540, 120600, 135675, 144720, 180900, 217080, 241200, 271350, 361800, 434160, 542700, 723600, 1085400, 2170800]

約数ペア:

[(1, 2170800), (2, 1085400), (3, 723600), (4, 542700), (5, 434160), (6, 361800), (8, 271350), (9, 241200), (10, 217080), (12, 180900), (15, 144720), (16, 135675), (18, 120600), (20, 108540), (24, 90450), (25, 86832), (27, 80400), (30, 72360), (36, 60300), (40, 54270), (45, 48240), (48, 45225), (50, 43416), (54, 40200), (60, 36180), (67, 32400), (72, 30150), (75, 28944), (80, 27135), (81, 26800), (90, 24120), (100, 21708), (108, 20100), (120, 18090), (134, 16200), (135, 16080), (144, 15075), (150, 14472), (162, 13400), (180, 12060), (200, 10854), (201, 10800), (216, 10050), (225, 9648), (240, 9045), (268, 8100), (270, 8040), (300, 7236), (324, 6700), (335, 6480), (360, 6030), (400, 5427), (402, 5400), (405, 5360), (432, 5025), (450, 4824), (536, 4050), (540, 4020), (600, 3618), (603, 3600), (648, 3350), (670, 3240), (675, 3216), (720, 3015), (804, 2700), (810, 2680), (900, 2412), (1005, 2160), (1072, 2025), (1080, 2010), (1200, 1809), (1206, 1800), (1296, 1675), (1340, 1620), (1350, 1608)]