200775840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 664215552

約数和(自身を除く): 463439712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 103, 120, 124, 131, 155, 160, 186, 206, 240, 248, 262, 309, 310, 372, 393, 412, 465, 480, 496, 515, 524, 618, 620, 655, 744, 786, 824, 930, 992, 1030, 1048, 1236, 1240, 1310, 1488, 1545, 1572, 1648, 1860, 1965, 2060, 2096, 2472, 2480, 2620, 2976, 3090, 3144, 3193, 3296, 3720, 3930, 4061, 4120, 4192, 4944, 4960, 5240, 6180, 6288, 6386, 7440, 7860, 8122, 8240, 9579, 9888, 10480, 12183, 12360, 12576, 12772, 13493, 14880, 15720, 15965, 16244, 16480, 19158, 20305, 20960, 24366, 24720, 25544, 26986, 31440, 31930, 32488, 38316, 40479, 40610, 47895, 48732, 49440, 51088, 53972, 60915, 62880, 63860, 64976, 67465, 76632, 80958, 81220, 95790, 97464, 102176, 107944, 121830, 127720, 129952, 134930, 153264, 161916, 162440, 191580, 194928, 202395, 215888, 243660, 255440, 269860, 306528, 323832, 324880, 383160, 389856, 404790, 418283, 431776, 487320, 510880, 539720, 647664, 649760, 766320, 809580, 836566, 974640, 1079440, 1254849, 1295328, 1532640, 1619160, 1673132, 1949280, 2091415, 2158880, 2509698, 3238320, 3346264, 4182830, 5019396, 6274245, 6476640, 6692528, 8365660, 10038792, 12548490, 13385056, 16731320, 20077584, 25096980, 33462640, 40155168, 50193960, 66925280, 100387920, 200775840]

約数ペア:

[(1, 200775840), (2, 100387920), (3, 66925280), (4, 50193960), (5, 40155168), (6, 33462640), (8, 25096980), (10, 20077584), (12, 16731320), (15, 13385056), (16, 12548490), (20, 10038792), (24, 8365660), (30, 6692528), (31, 6476640), (32, 6274245), (40, 5019396), (48, 4182830), (60, 3346264), (62, 3238320), (80, 2509698), (93, 2158880), (96, 2091415), (103, 1949280), (120, 1673132), (124, 1619160), (131, 1532640), (155, 1295328), (160, 1254849), (186, 1079440), (206, 974640), (240, 836566), (248, 809580), (262, 766320), (309, 649760), (310, 647664), (372, 539720), (393, 510880), (412, 487320), (465, 431776), (480, 418283), (496, 404790), (515, 389856), (524, 383160), (618, 324880), (620, 323832), (655, 306528), (744, 269860), (786, 255440), (824, 243660), (930, 215888), (992, 202395), (1030, 194928), (1048, 191580), (1236, 162440), (1240, 161916), (1310, 153264), (1488, 134930), (1545, 129952), (1572, 127720), (1648, 121830), (1860, 107944), (1965, 102176), (2060, 97464), (2096, 95790), (2472, 81220), (2480, 80958), (2620, 76632), (2976, 67465), (3090, 64976), (3144, 63860), (3193, 62880), (3296, 60915), (3720, 53972), (3930, 51088), (4061, 49440), (4120, 48732), (4192, 47895), (4944, 40610), (4960, 40479), (5240, 38316), (6180, 32488), (6288, 31930), (6386, 31440), (7440, 26986), (7860, 25544), (8122, 24720), (8240, 24366), (9579, 20960), (9888, 20305), (10480, 19158), (12183, 16480), (12360, 16244), (12576, 15965), (12772, 15720), (13493, 14880)]