203123200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2302

約数の個数: 120

約数和(自身を含む): 575400672

約数和(自身を除く): 372277472

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, 2240, 2267, 2560, 2800, 3200, 3584, 4480, 4534, 5600, 6400, 8960, 9068, 11200, 11335, 12800, 15869, 17920, 18136, 22400, 22670, 31738, 36272, 44800, 45340, 56675, 63476, 72544, 79345, 89600, 90680, 113350, 126952, 145088, 158690, 181360, 226700, 253904, 290176, 317380, 362720, 396725, 453400, 507808, 580352, 634760, 725440, 793450, 906800, 1015616, 1160704, 1269520, 1450880, 1586900, 1813600, 2031232, 2539040, 2901760, 3173800, 3627200, 4062464, 5078080, 5803520, 6347600, 7254400, 8124928, 10156160, 12695200, 14508800, 20312320, 25390400, 29017600, 40624640, 50780800, 101561600, 203123200]

約数ペア:

[(1, 203123200), (2, 101561600), (4, 50780800), (5, 40624640), (7, 29017600), (8, 25390400), (10, 20312320), (14, 14508800), (16, 12695200), (20, 10156160), (25, 8124928), (28, 7254400), (32, 6347600), (35, 5803520), (40, 5078080), (50, 4062464), (56, 3627200), (64, 3173800), (70, 2901760), (80, 2539040), (100, 2031232), (112, 1813600), (128, 1586900), (140, 1450880), (160, 1269520), (175, 1160704), (200, 1015616), (224, 906800), (256, 793450), (280, 725440), (320, 634760), (350, 580352), (400, 507808), (448, 453400), (512, 396725), (560, 362720), (640, 317380), (700, 290176), (800, 253904), (896, 226700), (1120, 181360), (1280, 158690), (1400, 145088), (1600, 126952), (1792, 113350), (2240, 90680), (2267, 89600), (2560, 79345), (2800, 72544), (3200, 63476), (3584, 56675), (4480, 45340), (4534, 44800), (5600, 36272), (6400, 31738), (8960, 22670), (9068, 22400), (11200, 18136), (11335, 17920), (12800, 15869)]