200614400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 120

約数和(自身を含む): 568296960

約数和(自身を除く): 367682560

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, 2239, 2240, 2560, 2800, 3200, 3584, 4478, 4480, 5600, 6400, 8956, 8960, 11195, 11200, 12800, 15673, 17912, 17920, 22390, 22400, 31346, 35824, 44780, 44800, 55975, 62692, 71648, 78365, 89560, 89600, 111950, 125384, 143296, 156730, 179120, 223900, 250768, 286592, 313460, 358240, 391825, 447800, 501536, 573184, 626920, 716480, 783650, 895600, 1003072, 1146368, 1253840, 1432960, 1567300, 1791200, 2006144, 2507680, 2865920, 3134600, 3582400, 4012288, 5015360, 5731840, 6269200, 7164800, 8024576, 10030720, 12538400, 14329600, 20061440, 25076800, 28659200, 40122880, 50153600, 100307200, 200614400]

約数ペア:

[(1, 200614400), (2, 100307200), (4, 50153600), (5, 40122880), (7, 28659200), (8, 25076800), (10, 20061440), (14, 14329600), (16, 12538400), (20, 10030720), (25, 8024576), (28, 7164800), (32, 6269200), (35, 5731840), (40, 5015360), (50, 4012288), (56, 3582400), (64, 3134600), (70, 2865920), (80, 2507680), (100, 2006144), (112, 1791200), (128, 1567300), (140, 1432960), (160, 1253840), (175, 1146368), (200, 1003072), (224, 895600), (256, 783650), (280, 716480), (320, 626920), (350, 573184), (400, 501536), (448, 447800), (512, 391825), (560, 358240), (640, 313460), (700, 286592), (800, 250768), (896, 223900), (1120, 179120), (1280, 156730), (1400, 143296), (1600, 125384), (1792, 111950), (2239, 89600), (2240, 89560), (2560, 78365), (2800, 71648), (3200, 62692), (3584, 55975), (4478, 44800), (4480, 44780), (5600, 35824), (6400, 31346), (8956, 22400), (8960, 22390), (11195, 17920), (11200, 17912), (12800, 15673)]