188070400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2099}}^1$

素因数の和:2134

約数の個数: 120

約数和(自身を含む): 532778400

約数和(自身を除く): 344708000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2099, 2240, 2560, 2800, 3200, 3584, 4198, 4480, 5600, 6400, 8396, 8960, 10495, 11200, 12800, 14693, 16792, 17920, 20990, 22400, 29386, 33584, 41980, 44800, 52475, 58772, 67168, 73465, 83960, 89600, 104950, 117544, 134336, 146930, 167920, 209900, 235088, 268672, 293860, 335840, 367325, 419800, 470176, 537344, 587720, 671680, 734650, 839600, 940352, 1074688, 1175440, 1343360, 1469300, 1679200, 1880704, 2350880, 2686720, 2938600, 3358400, 3761408, 4701760, 5373440, 5877200, 6716800, 7522816, 9403520, 11754400, 13433600, 18807040, 23508800, 26867200, 37614080, 47017600, 94035200, 188070400]

約数ペア:

[(1, 188070400), (2, 94035200), (4, 47017600), (5, 37614080), (7, 26867200), (8, 23508800), (10, 18807040), (14, 13433600), (16, 11754400), (20, 9403520), (25, 7522816), (28, 6716800), (32, 5877200), (35, 5373440), (40, 4701760), (50, 3761408), (56, 3358400), (64, 2938600), (70, 2686720), (80, 2350880), (100, 1880704), (112, 1679200), (128, 1469300), (140, 1343360), (160, 1175440), (175, 1074688), (200, 940352), (224, 839600), (256, 734650), (280, 671680), (320, 587720), (350, 537344), (400, 470176), (448, 419800), (512, 367325), (560, 335840), (640, 293860), (700, 268672), (800, 235088), (896, 209900), (1120, 167920), (1280, 146930), (1400, 134336), (1600, 117544), (1792, 104950), (2099, 89600), (2240, 83960), (2560, 73465), (2800, 67168), (3200, 58772), (3584, 52475), (4198, 44800), (4480, 41980), (5600, 33584), (6400, 29386), (8396, 22400), (8960, 20990), (10495, 17920), (11200, 16792), (12800, 14693)]