126165200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 180

約数和(自身を含む): 363500172

約数和(自身を除く): 237334972

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 80, 82, 98, 100, 112, 140, 157, 164, 175, 196, 200, 205, 245, 280, 287, 314, 328, 350, 392, 400, 410, 490, 560, 574, 628, 656, 700, 784, 785, 820, 980, 1025, 1099, 1148, 1225, 1256, 1400, 1435, 1570, 1640, 1960, 2009, 2050, 2198, 2296, 2450, 2512, 2800, 2870, 3140, 3280, 3920, 3925, 4018, 4100, 4396, 4592, 4900, 5495, 5740, 6280, 6437, 7175, 7693, 7850, 8036, 8200, 8792, 9800, 10045, 10990, 11480, 12560, 12874, 14350, 15386, 15700, 16072, 16400, 17584, 19600, 20090, 21980, 22960, 25748, 27475, 28700, 30772, 31400, 32144, 32185, 38465, 40180, 43960, 45059, 50225, 51496, 54950, 57400, 61544, 62800, 64370, 76930, 80360, 87920, 90118, 100450, 102992, 109900, 114800, 123088, 128740, 153860, 160720, 160925, 180236, 192325, 200900, 219800, 225295, 257480, 307720, 315413, 321850, 360472, 384650, 401800, 439600, 450590, 514960, 615440, 630826, 643700, 720944, 769300, 803600, 901180, 1126475, 1261652, 1287400, 1538600, 1577065, 1802360, 2252950, 2523304, 2574800, 3077200, 3154130, 3604720, 4505900, 5046608, 6308260, 7885325, 9011800, 12616520, 15770650, 18023600, 25233040, 31541300, 63082600, 126165200]

約数ペア:

[(1, 126165200), (2, 63082600), (4, 31541300), (5, 25233040), (7, 18023600), (8, 15770650), (10, 12616520), (14, 9011800), (16, 7885325), (20, 6308260), (25, 5046608), (28, 4505900), (35, 3604720), (40, 3154130), (41, 3077200), (49, 2574800), (50, 2523304), (56, 2252950), (70, 1802360), (80, 1577065), (82, 1538600), (98, 1287400), (100, 1261652), (112, 1126475), (140, 901180), (157, 803600), (164, 769300), (175, 720944), (196, 643700), (200, 630826), (205, 615440), (245, 514960), (280, 450590), (287, 439600), (314, 401800), (328, 384650), (350, 360472), (392, 321850), (400, 315413), (410, 307720), (490, 257480), (560, 225295), (574, 219800), (628, 200900), (656, 192325), (700, 180236), (784, 160925), (785, 160720), (820, 153860), (980, 128740), (1025, 123088), (1099, 114800), (1148, 109900), (1225, 102992), (1256, 100450), (1400, 90118), (1435, 87920), (1570, 80360), (1640, 76930), (1960, 64370), (2009, 62800), (2050, 61544), (2198, 57400), (2296, 54950), (2450, 51496), (2512, 50225), (2800, 45059), (2870, 43960), (3140, 40180), (3280, 38465), (3920, 32185), (3925, 32144), (4018, 31400), (4100, 30772), (4396, 28700), (4592, 27475), (4900, 25748), (5495, 22960), (5740, 21980), (6280, 20090), (6437, 19600), (7175, 17584), (7693, 16400), (7850, 16072), (8036, 15700), (8200, 15386), (8792, 14350), (9800, 12874), (10045, 12560), (10990, 11480)]