225008000

素因数分解:

$2^7\times 5^3\times 7^3\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 256

約数和(自身を含む): 668304000

約数和(自身を除く): 443296000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 56, 64, 70, 80, 82, 98, 100, 112, 125, 128, 140, 160, 164, 175, 196, 200, 205, 224, 245, 250, 280, 287, 320, 328, 343, 350, 392, 400, 410, 448, 490, 500, 560, 574, 640, 656, 686, 700, 784, 800, 820, 875, 896, 980, 1000, 1025, 1120, 1148, 1225, 1312, 1372, 1400, 1435, 1568, 1600, 1640, 1715, 1750, 1960, 2000, 2009, 2050, 2240, 2296, 2450, 2624, 2744, 2800, 2870, 3136, 3200, 3280, 3430, 3500, 3920, 4000, 4018, 4100, 4480, 4592, 4900, 5125, 5248, 5488, 5600, 5740, 6125, 6272, 6560, 6860, 7000, 7175, 7840, 8000, 8036, 8200, 8575, 9184, 9800, 10045, 10250, 10976, 11200, 11480, 12250, 13120, 13720, 14000, 14063, 14350, 15680, 16000, 16072, 16400, 17150, 18368, 19600, 20090, 20500, 21952, 22400, 22960, 24500, 26240, 27440, 28000, 28126, 28700, 31360, 32144, 32800, 34300, 35875, 36736, 39200, 40180, 41000, 42875, 43904, 45920, 49000, 50225, 54880, 56000, 56252, 57400, 64288, 65600, 68600, 70315, 71750, 78400, 80360, 82000, 85750, 91840, 98000, 100450, 109760, 112000, 112504, 114800, 128576, 131200, 137200, 140630, 143500, 156800, 160720, 164000, 171500, 183680, 196000, 200900, 219520, 225008, 229600, 251125, 257152, 274400, 281260, 287000, 321440, 328000, 343000, 351575, 392000, 401800, 450016, 459200, 502250, 548800, 562520, 574000, 642880, 656000, 686000, 703150, 784000, 803600, 900032, 918400, 1004500, 1097600, 1125040, 1148000, 1285760, 1372000, 1406300, 1607200, 1757875, 1800064, 2009000, 2250080, 2296000, 2744000, 2812600, 3214400, 3515750, 4018000, 4500160, 4592000, 5488000, 5625200, 6428800, 7031500, 8036000, 9000320, 11250400, 14063000, 16072000, 22500800, 28126000, 32144000, 45001600, 56252000, 112504000, 225008000]

約数ペア:

[(1, 225008000), (2, 112504000), (4, 56252000), (5, 45001600), (7, 32144000), (8, 28126000), (10, 22500800), (14, 16072000), (16, 14063000), (20, 11250400), (25, 9000320), (28, 8036000), (32, 7031500), (35, 6428800), (40, 5625200), (41, 5488000), (49, 4592000), (50, 4500160), (56, 4018000), (64, 3515750), (70, 3214400), (80, 2812600), (82, 2744000), (98, 2296000), (100, 2250080), (112, 2009000), (125, 1800064), (128, 1757875), (140, 1607200), (160, 1406300), (164, 1372000), (175, 1285760), (196, 1148000), (200, 1125040), (205, 1097600), (224, 1004500), (245, 918400), (250, 900032), (280, 803600), (287, 784000), (320, 703150), (328, 686000), (343, 656000), (350, 642880), (392, 574000), (400, 562520), (410, 548800), (448, 502250), (490, 459200), (500, 450016), (560, 401800), (574, 392000), (640, 351575), (656, 343000), (686, 328000), (700, 321440), (784, 287000), (800, 281260), (820, 274400), (875, 257152), (896, 251125), (980, 229600), (1000, 225008), (1025, 219520), (1120, 200900), (1148, 196000), (1225, 183680), (1312, 171500), (1372, 164000), (1400, 160720), (1435, 156800), (1568, 143500), (1600, 140630), (1640, 137200), (1715, 131200), (1750, 128576), (1960, 114800), (2000, 112504), (2009, 112000), (2050, 109760), (2240, 100450), (2296, 98000), (2450, 91840), (2624, 85750), (2744, 82000), (2800, 80360), (2870, 78400), (3136, 71750), (3200, 70315), (3280, 68600), (3430, 65600), (3500, 64288), (3920, 57400), (4000, 56252), (4018, 56000), (4100, 54880), (4480, 50225), (4592, 49000), (4900, 45920), (5125, 43904), (5248, 42875), (5488, 41000), (5600, 40180), (5740, 39200), (6125, 36736), (6272, 35875), (6560, 34300), (6860, 32800), (7000, 32144), (7175, 31360), (7840, 28700), (8000, 28126), (8036, 28000), (8200, 27440), (8575, 26240), (9184, 24500), (9800, 22960), (10045, 22400), (10250, 21952), (10976, 20500), (11200, 20090), (11480, 19600), (12250, 18368), (13120, 17150), (13720, 16400), (14000, 16072), (14063, 16000), (14350, 15680)]