1222250400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{24251}}^1$

素因数の和:24284

約数の個数: 216

約数和(自身を含む): 4925872224

約数和(自身を除く): 3703621824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 24251, 25200, 48502, 50400, 72753, 97004, 121255, 145506, 169757, 194008, 218259, 242510, 291012, 339514, 363765, 388016, 436518, 485020, 509271, 582024, 606275, 679028, 727530, 776032, 848785, 873036, 970040, 1018542, 1091295, 1164048, 1212550, 1358056, 1455060, 1527813, 1697570, 1746072, 1818825, 1940080, 2037084, 2182590, 2328096, 2425100, 2546355, 2716112, 2910120, 3055626, 3395140, 3492144, 3637650, 3880160, 4074168, 4243925, 4365180, 4850200, 5092710, 5432224, 5456475, 5820240, 6111252, 6790280, 6984288, 7275300, 7639065, 8148336, 8487850, 8730360, 9700400, 10185420, 10912950, 11640480, 12222504, 12731775, 13580560, 14550600, 15278130, 16296672, 16975700, 17460720, 19400800, 20370840, 21825900, 24445008, 25463550, 27161120, 29101200, 30556260, 33951400, 34921440, 38195325, 40741680, 43651800, 48890016, 50927100, 58202400, 61112520, 67902800, 76390650, 81483360, 87303600, 101854200, 122225040, 135805600, 152781300, 174607200, 203708400, 244450080, 305562600, 407416800, 611125200, 1222250400]

約数ペア:

[(1, 1222250400), (2, 611125200), (3, 407416800), (4, 305562600), (5, 244450080), (6, 203708400), (7, 174607200), (8, 152781300), (9, 135805600), (10, 122225040), (12, 101854200), (14, 87303600), (15, 81483360), (16, 76390650), (18, 67902800), (20, 61112520), (21, 58202400), (24, 50927100), (25, 48890016), (28, 43651800), (30, 40741680), (32, 38195325), (35, 34921440), (36, 33951400), (40, 30556260), (42, 29101200), (45, 27161120), (48, 25463550), (50, 24445008), (56, 21825900), (60, 20370840), (63, 19400800), (70, 17460720), (72, 16975700), (75, 16296672), (80, 15278130), (84, 14550600), (90, 13580560), (96, 12731775), (100, 12222504), (105, 11640480), (112, 10912950), (120, 10185420), (126, 9700400), (140, 8730360), (144, 8487850), (150, 8148336), (160, 7639065), (168, 7275300), (175, 6984288), (180, 6790280), (200, 6111252), (210, 5820240), (224, 5456475), (225, 5432224), (240, 5092710), (252, 4850200), (280, 4365180), (288, 4243925), (300, 4074168), (315, 3880160), (336, 3637650), (350, 3492144), (360, 3395140), (400, 3055626), (420, 2910120), (450, 2716112), (480, 2546355), (504, 2425100), (525, 2328096), (560, 2182590), (600, 2037084), (630, 1940080), (672, 1818825), (700, 1746072), (720, 1697570), (800, 1527813), (840, 1455060), (900, 1358056), (1008, 1212550), (1050, 1164048), (1120, 1091295), (1200, 1018542), (1260, 970040), (1400, 873036), (1440, 848785), (1575, 776032), (1680, 727530), (1800, 679028), (2016, 606275), (2100, 582024), (2400, 509271), (2520, 485020), (2800, 436518), (3150, 388016), (3360, 363765), (3600, 339514), (4200, 291012), (5040, 242510), (5600, 218259), (6300, 194008), (7200, 169757), (8400, 145506), (10080, 121255), (12600, 97004), (16800, 72753), (24251, 50400), (25200, 48502)]