155983200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 513467136

約数和(自身を除く): 357483936

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, 103, 120, 150, 160, 200, 206, 240, 300, 309, 400, 412, 480, 515, 600, 618, 631, 800, 824, 1030, 1200, 1236, 1262, 1545, 1648, 1893, 2060, 2400, 2472, 2524, 2575, 3090, 3155, 3296, 3786, 4120, 4944, 5048, 5150, 6180, 6310, 7572, 7725, 8240, 9465, 9888, 10096, 10300, 12360, 12620, 15144, 15450, 15775, 16480, 18930, 20192, 20600, 24720, 25240, 30288, 30900, 31550, 37860, 41200, 47325, 49440, 50480, 60576, 61800, 63100, 64993, 75720, 82400, 94650, 100960, 123600, 126200, 129986, 151440, 189300, 194979, 247200, 252400, 259972, 302880, 324965, 378600, 389958, 504800, 519944, 649930, 757200, 779916, 974895, 1039888, 1299860, 1514400, 1559832, 1624825, 1949790, 2079776, 2599720, 3119664, 3249650, 3899580, 4874475, 5199440, 6239328, 6499300, 7799160, 9748950, 10398880, 12998600, 15598320, 19497900, 25997200, 31196640, 38995800, 51994400, 77991600, 155983200]

約数ペア:

[(1, 155983200), (2, 77991600), (3, 51994400), (4, 38995800), (5, 31196640), (6, 25997200), (8, 19497900), (10, 15598320), (12, 12998600), (15, 10398880), (16, 9748950), (20, 7799160), (24, 6499300), (25, 6239328), (30, 5199440), (32, 4874475), (40, 3899580), (48, 3249650), (50, 3119664), (60, 2599720), (75, 2079776), (80, 1949790), (96, 1624825), (100, 1559832), (103, 1514400), (120, 1299860), (150, 1039888), (160, 974895), (200, 779916), (206, 757200), (240, 649930), (300, 519944), (309, 504800), (400, 389958), (412, 378600), (480, 324965), (515, 302880), (600, 259972), (618, 252400), (631, 247200), (800, 194979), (824, 189300), (1030, 151440), (1200, 129986), (1236, 126200), (1262, 123600), (1545, 100960), (1648, 94650), (1893, 82400), (2060, 75720), (2400, 64993), (2472, 63100), (2524, 61800), (2575, 60576), (3090, 50480), (3155, 49440), (3296, 47325), (3786, 41200), (4120, 37860), (4944, 31550), (5048, 30900), (5150, 30288), (6180, 25240), (6310, 24720), (7572, 20600), (7725, 20192), (8240, 18930), (9465, 16480), (9888, 15775), (10096, 15450), (10300, 15144), (12360, 12620)]