213271200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1604

約数の個数: 216

約数和(自身を含む): 792136800

約数和(自身を除く): 578865600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1559, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3118, 3420, 3600, 3800, 4275, 4560, 4677, 5472, 5700, 6236, 6840, 7200, 7600, 7795, 8550, 9120, 9354, 11400, 12472, 13680, 14031, 15200, 15590, 17100, 18708, 22800, 23385, 24944, 27360, 28062, 29621, 31180, 34200, 37416, 38975, 45600, 46770, 49888, 56124, 59242, 62360, 68400, 70155, 74832, 77950, 88863, 93540, 112248, 116925, 118484, 124720, 136800, 140310, 148105, 149664, 155900, 177726, 187080, 224496, 233850, 236968, 249440, 266589, 280620, 296210, 311800, 350775, 355452, 374160, 444315, 448992, 467700, 473936, 533178, 561240, 592420, 623600, 701550, 710904, 740525, 748320, 888630, 935400, 947872, 1066356, 1122480, 1184840, 1247200, 1332945, 1403100, 1421808, 1481050, 1777260, 1870800, 2132712, 2221575, 2244960, 2369680, 2665890, 2806200, 2843616, 2962100, 3554520, 3741600, 4265424, 4443150, 4739360, 5331780, 5612400, 5924200, 6664725, 7109040, 8530848, 8886300, 10663560, 11224800, 11848400, 13329450, 14218080, 17772600, 21327120, 23696800, 26658900, 35545200, 42654240, 53317800, 71090400, 106635600, 213271200]

約数ペア:

[(1, 213271200), (2, 106635600), (3, 71090400), (4, 53317800), (5, 42654240), (6, 35545200), (8, 26658900), (9, 23696800), (10, 21327120), (12, 17772600), (15, 14218080), (16, 13329450), (18, 11848400), (19, 11224800), (20, 10663560), (24, 8886300), (25, 8530848), (30, 7109040), (32, 6664725), (36, 5924200), (38, 5612400), (40, 5331780), (45, 4739360), (48, 4443150), (50, 4265424), (57, 3741600), (60, 3554520), (72, 2962100), (75, 2843616), (76, 2806200), (80, 2665890), (90, 2369680), (95, 2244960), (96, 2221575), (100, 2132712), (114, 1870800), (120, 1777260), (144, 1481050), (150, 1421808), (152, 1403100), (160, 1332945), (171, 1247200), (180, 1184840), (190, 1122480), (200, 1066356), (225, 947872), (228, 935400), (240, 888630), (285, 748320), (288, 740525), (300, 710904), (304, 701550), (342, 623600), (360, 592420), (380, 561240), (400, 533178), (450, 473936), (456, 467700), (475, 448992), (480, 444315), (570, 374160), (600, 355452), (608, 350775), (684, 311800), (720, 296210), (760, 280620), (800, 266589), (855, 249440), (900, 236968), (912, 233850), (950, 224496), (1140, 187080), (1200, 177726), (1368, 155900), (1425, 149664), (1440, 148105), (1520, 140310), (1559, 136800), (1710, 124720), (1800, 118484), (1824, 116925), (1900, 112248), (2280, 93540), (2400, 88863), (2736, 77950), (2850, 74832), (3040, 70155), (3118, 68400), (3420, 62360), (3600, 59242), (3800, 56124), (4275, 49888), (4560, 46770), (4677, 45600), (5472, 38975), (5700, 37416), (6236, 34200), (6840, 31180), (7200, 29621), (7600, 28062), (7795, 27360), (8550, 24944), (9120, 23385), (9354, 22800), (11400, 18708), (12472, 17100), (13680, 15590), (14031, 15200)]