137950400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 394959840

約数和(自身を除く): 257009440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 109, 112, 113, 140, 160, 175, 200, 218, 224, 226, 280, 320, 350, 400, 436, 448, 452, 545, 560, 565, 700, 763, 791, 800, 872, 904, 1090, 1120, 1130, 1400, 1526, 1582, 1600, 1744, 1808, 2180, 2240, 2260, 2725, 2800, 2825, 3052, 3164, 3488, 3616, 3815, 3955, 4360, 4520, 5450, 5600, 5650, 6104, 6328, 6976, 7232, 7630, 7910, 8720, 9040, 10900, 11200, 11300, 12208, 12317, 12656, 15260, 15820, 17440, 18080, 19075, 19775, 21800, 22600, 24416, 24634, 25312, 30520, 31640, 34880, 36160, 38150, 39550, 43600, 45200, 48832, 49268, 50624, 61040, 61585, 63280, 76300, 79100, 86219, 87200, 90400, 98536, 122080, 123170, 126560, 152600, 158200, 172438, 174400, 180800, 197072, 244160, 246340, 253120, 305200, 307925, 316400, 344876, 394144, 431095, 492680, 610400, 615850, 632800, 689752, 788288, 862190, 985360, 1220800, 1231700, 1265600, 1379504, 1724380, 1970720, 2155475, 2463400, 2759008, 3448760, 3941440, 4310950, 4926800, 5518016, 6897520, 8621900, 9853600, 13795040, 17243800, 19707200, 27590080, 34487600, 68975200, 137950400]

約数ペア:

[(1, 137950400), (2, 68975200), (4, 34487600), (5, 27590080), (7, 19707200), (8, 17243800), (10, 13795040), (14, 9853600), (16, 8621900), (20, 6897520), (25, 5518016), (28, 4926800), (32, 4310950), (35, 3941440), (40, 3448760), (50, 2759008), (56, 2463400), (64, 2155475), (70, 1970720), (80, 1724380), (100, 1379504), (109, 1265600), (112, 1231700), (113, 1220800), (140, 985360), (160, 862190), (175, 788288), (200, 689752), (218, 632800), (224, 615850), (226, 610400), (280, 492680), (320, 431095), (350, 394144), (400, 344876), (436, 316400), (448, 307925), (452, 305200), (545, 253120), (560, 246340), (565, 244160), (700, 197072), (763, 180800), (791, 174400), (800, 172438), (872, 158200), (904, 152600), (1090, 126560), (1120, 123170), (1130, 122080), (1400, 98536), (1526, 90400), (1582, 87200), (1600, 86219), (1744, 79100), (1808, 76300), (2180, 63280), (2240, 61585), (2260, 61040), (2725, 50624), (2800, 49268), (2825, 48832), (3052, 45200), (3164, 43600), (3488, 39550), (3616, 38150), (3815, 36160), (3955, 34880), (4360, 31640), (4520, 30520), (5450, 25312), (5600, 24634), (5650, 24416), (6104, 22600), (6328, 21800), (6976, 19775), (7232, 19075), (7630, 18080), (7910, 17440), (8720, 15820), (9040, 15260), (10900, 12656), (11200, 12317), (11300, 12208)]