252562800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 936582912

約数和(自身を除く): 684020112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 107, 112, 120, 140, 150, 168, 175, 200, 210, 214, 240, 280, 281, 300, 321, 336, 350, 400, 420, 428, 525, 535, 560, 562, 600, 642, 700, 749, 840, 843, 856, 1050, 1070, 1124, 1200, 1284, 1400, 1405, 1498, 1605, 1680, 1686, 1712, 1967, 2100, 2140, 2247, 2248, 2568, 2675, 2800, 2810, 2996, 3210, 3372, 3745, 3934, 4200, 4215, 4280, 4494, 4496, 5136, 5350, 5620, 5901, 5992, 6420, 6744, 7025, 7490, 7868, 8025, 8400, 8430, 8560, 8988, 9835, 10700, 11235, 11240, 11802, 11984, 12840, 13488, 14050, 14980, 15736, 16050, 16860, 17976, 18725, 19670, 21075, 21400, 22470, 22480, 23604, 25680, 28100, 29505, 29960, 30067, 31472, 32100, 33720, 35952, 37450, 39340, 42150, 42800, 44940, 47208, 49175, 56175, 56200, 59010, 59920, 60134, 64200, 67440, 74900, 78680, 84300, 89880, 90201, 94416, 98350, 112350, 112400, 118020, 120268, 128400, 147525, 149800, 150335, 157360, 168600, 179760, 180402, 196700, 210469, 224700, 236040, 240536, 295050, 299600, 300670, 337200, 360804, 393400, 420938, 449400, 451005, 472080, 481072, 590100, 601340, 631407, 721608, 751675, 786800, 841876, 898800, 902010, 1052345, 1180200, 1202680, 1262814, 1443216, 1503350, 1683752, 1804020, 2104690, 2255025, 2360400, 2405360, 2525628, 3006700, 3157035, 3367504, 3608040, 4209380, 4510050, 5051256, 5261725, 6013400, 6314070, 7216080, 8418760, 9020100, 10102512, 10523450, 12026800, 12628140, 15785175, 16837520, 18040200, 21046900, 25256280, 31570350, 36080400, 42093800, 50512560, 63140700, 84187600, 126281400, 252562800]

約数ペア:

[(1, 252562800), (2, 126281400), (3, 84187600), (4, 63140700), (5, 50512560), (6, 42093800), (7, 36080400), (8, 31570350), (10, 25256280), (12, 21046900), (14, 18040200), (15, 16837520), (16, 15785175), (20, 12628140), (21, 12026800), (24, 10523450), (25, 10102512), (28, 9020100), (30, 8418760), (35, 7216080), (40, 6314070), (42, 6013400), (48, 5261725), (50, 5051256), (56, 4510050), (60, 4209380), (70, 3608040), (75, 3367504), (80, 3157035), (84, 3006700), (100, 2525628), (105, 2405360), (107, 2360400), (112, 2255025), (120, 2104690), (140, 1804020), (150, 1683752), (168, 1503350), (175, 1443216), (200, 1262814), (210, 1202680), (214, 1180200), (240, 1052345), (280, 902010), (281, 898800), (300, 841876), (321, 786800), (336, 751675), (350, 721608), (400, 631407), (420, 601340), (428, 590100), (525, 481072), (535, 472080), (560, 451005), (562, 449400), (600, 420938), (642, 393400), (700, 360804), (749, 337200), (840, 300670), (843, 299600), (856, 295050), (1050, 240536), (1070, 236040), (1124, 224700), (1200, 210469), (1284, 196700), (1400, 180402), (1405, 179760), (1498, 168600), (1605, 157360), (1680, 150335), (1686, 149800), (1712, 147525), (1967, 128400), (2100, 120268), (2140, 118020), (2247, 112400), (2248, 112350), (2568, 98350), (2675, 94416), (2800, 90201), (2810, 89880), (2996, 84300), (3210, 78680), (3372, 74900), (3745, 67440), (3934, 64200), (4200, 60134), (4215, 59920), (4280, 59010), (4494, 56200), (4496, 56175), (5136, 49175), (5350, 47208), (5620, 44940), (5901, 42800), (5992, 42150), (6420, 39340), (6744, 37450), (7025, 35952), (7490, 33720), (7868, 32100), (8025, 31472), (8400, 30067), (8430, 29960), (8560, 29505), (8988, 28100), (9835, 25680), (10700, 23604), (11235, 22480), (11240, 22470), (11802, 21400), (11984, 21075), (12840, 19670), (13488, 18725), (14050, 17976), (14980, 16860), (15736, 16050)]