21847200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{9103}}^1$

素因数の和:9126

約数の個数: 72

約数和(自身を含む): 71120448

約数和(自身を除く): 49273248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 9103, 18206, 27309, 36412, 45515, 54618, 72824, 91030, 109236, 136545, 145648, 182060, 218472, 227575, 273090, 291296, 364120, 436944, 455150, 546180, 682725, 728240, 873888, 910300, 1092360, 1365450, 1456480, 1820600, 2184720, 2730900, 3641200, 4369440, 5461800, 7282400, 10923600, 21847200]

約数ペア:

[(1, 21847200), (2, 10923600), (3, 7282400), (4, 5461800), (5, 4369440), (6, 3641200), (8, 2730900), (10, 2184720), (12, 1820600), (15, 1456480), (16, 1365450), (20, 1092360), (24, 910300), (25, 873888), (30, 728240), (32, 682725), (40, 546180), (48, 455150), (50, 436944), (60, 364120), (75, 291296), (80, 273090), (96, 227575), (100, 218472), (120, 182060), (150, 145648), (160, 136545), (200, 109236), (240, 91030), (300, 72824), (400, 54618), (480, 45515), (600, 36412), (800, 27309), (1200, 18206), (2400, 9103)]