225510400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 132

約数和(自身を含む): 584819712

約数和(自身を除く): 359309312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 383, 400, 460, 512, 575, 640, 736, 766, 800, 920, 1024, 1150, 1280, 1472, 1532, 1600, 1840, 1915, 2300, 2560, 2944, 3064, 3200, 3680, 3830, 4600, 5120, 5888, 6128, 6400, 7360, 7660, 8809, 9200, 9575, 11776, 12256, 12800, 14720, 15320, 17618, 18400, 19150, 23552, 24512, 25600, 29440, 30640, 35236, 36800, 38300, 44045, 49024, 58880, 61280, 70472, 73600, 76600, 88090, 98048, 117760, 122560, 140944, 147200, 153200, 176180, 196096, 220225, 245120, 281888, 294400, 306400, 352360, 392192, 440450, 490240, 563776, 588800, 612800, 704720, 880900, 980480, 1127552, 1225600, 1409440, 1761800, 1960960, 2255104, 2451200, 2818880, 3523600, 4510208, 4902400, 5637760, 7047200, 9020416, 9804800, 11275520, 14094400, 22551040, 28188800, 45102080, 56377600, 112755200, 225510400]

約数ペア:

[(1, 225510400), (2, 112755200), (4, 56377600), (5, 45102080), (8, 28188800), (10, 22551040), (16, 14094400), (20, 11275520), (23, 9804800), (25, 9020416), (32, 7047200), (40, 5637760), (46, 4902400), (50, 4510208), (64, 3523600), (80, 2818880), (92, 2451200), (100, 2255104), (115, 1960960), (128, 1761800), (160, 1409440), (184, 1225600), (200, 1127552), (230, 980480), (256, 880900), (320, 704720), (368, 612800), (383, 588800), (400, 563776), (460, 490240), (512, 440450), (575, 392192), (640, 352360), (736, 306400), (766, 294400), (800, 281888), (920, 245120), (1024, 220225), (1150, 196096), (1280, 176180), (1472, 153200), (1532, 147200), (1600, 140944), (1840, 122560), (1915, 117760), (2300, 98048), (2560, 88090), (2944, 76600), (3064, 73600), (3200, 70472), (3680, 61280), (3830, 58880), (4600, 49024), (5120, 44045), (5888, 38300), (6128, 36800), (6400, 35236), (7360, 30640), (7660, 29440), (8809, 25600), (9200, 24512), (9575, 23552), (11776, 19150), (12256, 18400), (12800, 17618), (14720, 15320)]