204170400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4084

約数の個数: 216

約数和(自身を含む): 823009824

約数和(自身を除く): 618839424

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, 4051, 4200, 5040, 5600, 6300, 7200, 8102, 8400, 10080, 12153, 12600, 16204, 16800, 20255, 24306, 25200, 28357, 32408, 36459, 40510, 48612, 50400, 56714, 60765, 64816, 72918, 81020, 85071, 97224, 101275, 113428, 121530, 129632, 141785, 145836, 162040, 170142, 182295, 194448, 202550, 226856, 243060, 255213, 283570, 291672, 303825, 324080, 340284, 364590, 388896, 405100, 425355, 453712, 486120, 510426, 567140, 583344, 607650, 648160, 680568, 708925, 729180, 810200, 850710, 907424, 911475, 972240, 1020852, 1134280, 1166688, 1215300, 1276065, 1361136, 1417850, 1458360, 1620400, 1701420, 1822950, 1944480, 2041704, 2126775, 2268560, 2430600, 2552130, 2722272, 2835700, 2916720, 3240800, 3402840, 3645900, 4083408, 4253550, 4537120, 4861200, 5104260, 5671400, 5833440, 6380325, 6805680, 7291800, 8166816, 8507100, 9722400, 10208520, 11342800, 12760650, 13611360, 14583600, 17014200, 20417040, 22685600, 25521300, 29167200, 34028400, 40834080, 51042600, 68056800, 102085200, 204170400]

約数ペア:

[(1, 204170400), (2, 102085200), (3, 68056800), (4, 51042600), (5, 40834080), (6, 34028400), (7, 29167200), (8, 25521300), (9, 22685600), (10, 20417040), (12, 17014200), (14, 14583600), (15, 13611360), (16, 12760650), (18, 11342800), (20, 10208520), (21, 9722400), (24, 8507100), (25, 8166816), (28, 7291800), (30, 6805680), (32, 6380325), (35, 5833440), (36, 5671400), (40, 5104260), (42, 4861200), (45, 4537120), (48, 4253550), (50, 4083408), (56, 3645900), (60, 3402840), (63, 3240800), (70, 2916720), (72, 2835700), (75, 2722272), (80, 2552130), (84, 2430600), (90, 2268560), (96, 2126775), (100, 2041704), (105, 1944480), (112, 1822950), (120, 1701420), (126, 1620400), (140, 1458360), (144, 1417850), (150, 1361136), (160, 1276065), (168, 1215300), (175, 1166688), (180, 1134280), (200, 1020852), (210, 972240), (224, 911475), (225, 907424), (240, 850710), (252, 810200), (280, 729180), (288, 708925), (300, 680568), (315, 648160), (336, 607650), (350, 583344), (360, 567140), (400, 510426), (420, 486120), (450, 453712), (480, 425355), (504, 405100), (525, 388896), (560, 364590), (600, 340284), (630, 324080), (672, 303825), (700, 291672), (720, 283570), (800, 255213), (840, 243060), (900, 226856), (1008, 202550), (1050, 194448), (1120, 182295), (1200, 170142), (1260, 162040), (1400, 145836), (1440, 141785), (1575, 129632), (1680, 121530), (1800, 113428), (2016, 101275), (2100, 97224), (2400, 85071), (2520, 81020), (2800, 72918), (3150, 64816), (3360, 60765), (3600, 56714), (4051, 50400), (4200, 48612), (5040, 40510), (5600, 36459), (6300, 32408), (7200, 28357), (8102, 25200), (8400, 24306), (10080, 20255), (12153, 16800), (12600, 16204)]