148198400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 132

約数和(自身を含む): 420339168

約数和(自身を除く): 272140768

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, 827, 896, 1024, 1120, 1280, 1400, 1600, 1654, 1792, 2240, 2560, 2800, 3200, 3308, 3584, 4135, 4480, 5120, 5600, 5789, 6400, 6616, 7168, 8270, 8960, 11200, 11578, 12800, 13232, 16540, 17920, 20675, 22400, 23156, 25600, 26464, 28945, 33080, 35840, 41350, 44800, 46312, 52928, 57890, 66160, 82700, 89600, 92624, 105856, 115780, 132320, 144725, 165400, 179200, 185248, 211712, 231560, 264640, 289450, 330800, 370496, 423424, 463120, 529280, 578900, 661600, 740992, 846848, 926240, 1058560, 1157800, 1323200, 1481984, 1852480, 2117120, 2315600, 2646400, 2963968, 3704960, 4234240, 4631200, 5292800, 5927936, 7409920, 9262400, 10585600, 14819840, 18524800, 21171200, 29639680, 37049600, 74099200, 148198400]

約数ペア:

[(1, 148198400), (2, 74099200), (4, 37049600), (5, 29639680), (7, 21171200), (8, 18524800), (10, 14819840), (14, 10585600), (16, 9262400), (20, 7409920), (25, 5927936), (28, 5292800), (32, 4631200), (35, 4234240), (40, 3704960), (50, 2963968), (56, 2646400), (64, 2315600), (70, 2117120), (80, 1852480), (100, 1481984), (112, 1323200), (128, 1157800), (140, 1058560), (160, 926240), (175, 846848), (200, 740992), (224, 661600), (256, 578900), (280, 529280), (320, 463120), (350, 423424), (400, 370496), (448, 330800), (512, 289450), (560, 264640), (640, 231560), (700, 211712), (800, 185248), (827, 179200), (896, 165400), (1024, 144725), (1120, 132320), (1280, 115780), (1400, 105856), (1600, 92624), (1654, 89600), (1792, 82700), (2240, 66160), (2560, 57890), (2800, 52928), (3200, 46312), (3308, 44800), (3584, 41350), (4135, 35840), (4480, 33080), (5120, 28945), (5600, 26464), (5789, 25600), (6400, 23156), (6616, 22400), (7168, 20675), (8270, 17920), (8960, 16540), (11200, 13232), (11578, 12800)]