200863920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 646833600

約数和(自身を除く): 445969680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 137, 149, 164, 205, 240, 246, 274, 298, 328, 410, 411, 447, 492, 548, 596, 615, 656, 685, 745, 820, 822, 894, 984, 1096, 1192, 1230, 1370, 1490, 1640, 1644, 1788, 1968, 2055, 2192, 2235, 2384, 2460, 2740, 2980, 3280, 3288, 3576, 4110, 4470, 4920, 5480, 5617, 5960, 6109, 6576, 7152, 8220, 8940, 9840, 10960, 11234, 11920, 12218, 16440, 16851, 17880, 18327, 20413, 22468, 24436, 28085, 30545, 32880, 33702, 35760, 36654, 40826, 44936, 48872, 56170, 61090, 61239, 67404, 73308, 81652, 84255, 89872, 91635, 97744, 102065, 112340, 122180, 122478, 134808, 146616, 163304, 168510, 183270, 204130, 224680, 244360, 244956, 269616, 293232, 306195, 326608, 337020, 366540, 408260, 449360, 488720, 489912, 612390, 674040, 733080, 816520, 836933, 979824, 1224780, 1348080, 1466160, 1633040, 1673866, 2449560, 2510799, 3347732, 4184665, 4899120, 5021598, 6695464, 8369330, 10043196, 12553995, 13390928, 16738660, 20086392, 25107990, 33477320, 40172784, 50215980, 66954640, 100431960, 200863920]

約数ペア:

[(1, 200863920), (2, 100431960), (3, 66954640), (4, 50215980), (5, 40172784), (6, 33477320), (8, 25107990), (10, 20086392), (12, 16738660), (15, 13390928), (16, 12553995), (20, 10043196), (24, 8369330), (30, 6695464), (40, 5021598), (41, 4899120), (48, 4184665), (60, 3347732), (80, 2510799), (82, 2449560), (120, 1673866), (123, 1633040), (137, 1466160), (149, 1348080), (164, 1224780), (205, 979824), (240, 836933), (246, 816520), (274, 733080), (298, 674040), (328, 612390), (410, 489912), (411, 488720), (447, 449360), (492, 408260), (548, 366540), (596, 337020), (615, 326608), (656, 306195), (685, 293232), (745, 269616), (820, 244956), (822, 244360), (894, 224680), (984, 204130), (1096, 183270), (1192, 168510), (1230, 163304), (1370, 146616), (1490, 134808), (1640, 122478), (1644, 122180), (1788, 112340), (1968, 102065), (2055, 97744), (2192, 91635), (2235, 89872), (2384, 84255), (2460, 81652), (2740, 73308), (2980, 67404), (3280, 61239), (3288, 61090), (3576, 56170), (4110, 48872), (4470, 44936), (4920, 40826), (5480, 36654), (5617, 35760), (5960, 33702), (6109, 32880), (6576, 30545), (7152, 28085), (8220, 24436), (8940, 22468), (9840, 20413), (10960, 18327), (11234, 17880), (11920, 16851), (12218, 16440)]