16191600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 52770432

約数和(自身を除く): 36578832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 103, 120, 131, 150, 200, 206, 240, 262, 300, 309, 393, 400, 412, 515, 524, 600, 618, 655, 786, 824, 1030, 1048, 1200, 1236, 1310, 1545, 1572, 1648, 1965, 2060, 2096, 2472, 2575, 2620, 3090, 3144, 3275, 3930, 4120, 4944, 5150, 5240, 6180, 6288, 6550, 7725, 7860, 8240, 9825, 10300, 10480, 12360, 13100, 13493, 15450, 15720, 19650, 20600, 24720, 26200, 26986, 30900, 31440, 39300, 40479, 41200, 52400, 53972, 61800, 67465, 78600, 80958, 107944, 123600, 134930, 157200, 161916, 202395, 215888, 269860, 323832, 337325, 404790, 539720, 647664, 674650, 809580, 1011975, 1079440, 1349300, 1619160, 2023950, 2698600, 3238320, 4047900, 5397200, 8095800, 16191600]

約数ペア:

[(1, 16191600), (2, 8095800), (3, 5397200), (4, 4047900), (5, 3238320), (6, 2698600), (8, 2023950), (10, 1619160), (12, 1349300), (15, 1079440), (16, 1011975), (20, 809580), (24, 674650), (25, 647664), (30, 539720), (40, 404790), (48, 337325), (50, 323832), (60, 269860), (75, 215888), (80, 202395), (100, 161916), (103, 157200), (120, 134930), (131, 123600), (150, 107944), (200, 80958), (206, 78600), (240, 67465), (262, 61800), (300, 53972), (309, 52400), (393, 41200), (400, 40479), (412, 39300), (515, 31440), (524, 30900), (600, 26986), (618, 26200), (655, 24720), (786, 20600), (824, 19650), (1030, 15720), (1048, 15450), (1200, 13493), (1236, 13100), (1310, 12360), (1545, 10480), (1572, 10300), (1648, 9825), (1965, 8240), (2060, 7860), (2096, 7725), (2472, 6550), (2575, 6288), (2620, 6180), (3090, 5240), (3144, 5150), (3275, 4944), (3930, 4120)]