216222400

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2106

約数の個数: 84

約数和(自身を含む): 540250888

約数和(自身を除く): 324028488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 536, 670, 800, 1072, 1340, 1600, 1675, 2017, 2144, 2680, 3350, 4034, 4288, 5360, 6700, 8068, 10085, 10720, 13400, 16136, 20170, 21440, 26800, 32272, 40340, 50425, 53600, 64544, 80680, 100850, 107200, 129088, 135139, 161360, 201700, 270278, 322720, 403400, 540556, 645440, 675695, 806800, 1081112, 1351390, 1613600, 2162224, 2702780, 3227200, 3378475, 4324448, 5405560, 6756950, 8648896, 10811120, 13513900, 21622240, 27027800, 43244480, 54055600, 108111200, 216222400]

約数ペア:

[(1, 216222400), (2, 108111200), (4, 54055600), (5, 43244480), (8, 27027800), (10, 21622240), (16, 13513900), (20, 10811120), (25, 8648896), (32, 6756950), (40, 5405560), (50, 4324448), (64, 3378475), (67, 3227200), (80, 2702780), (100, 2162224), (134, 1613600), (160, 1351390), (200, 1081112), (268, 806800), (320, 675695), (335, 645440), (400, 540556), (536, 403400), (670, 322720), (800, 270278), (1072, 201700), (1340, 161360), (1600, 135139), (1675, 129088), (2017, 107200), (2144, 100850), (2680, 80680), (3350, 64544), (4034, 53600), (4288, 50425), (5360, 40340), (6700, 32272), (8068, 26800), (10085, 21440), (10720, 20170), (13400, 16136)]