218450400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13003}}^1$

素因数の和:13033

約数の個数: 144

約数和(自身を含む): 812697984

約数和(自身を除く): 594247584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 13003, 16800, 26006, 39009, 52012, 65015, 78018, 91021, 104024, 130030, 156036, 182042, 195045, 208048, 260060, 273063, 312072, 325075, 364084, 390090, 416096, 455105, 520120, 546126, 624144, 650150, 728168, 780180, 910210, 975225, 1040240, 1092252, 1248288, 1300300, 1365315, 1456336, 1560360, 1820420, 1950450, 2080480, 2184504, 2275525, 2600600, 2730630, 2912672, 3120720, 3640840, 3900900, 4369008, 4551050, 5201200, 5461260, 6241440, 6826575, 7281680, 7801800, 8738016, 9102100, 10402400, 10922520, 13653150, 14563360, 15603600, 18204200, 21845040, 27306300, 31207200, 36408400, 43690080, 54612600, 72816800, 109225200, 218450400]

約数ペア:

[(1, 218450400), (2, 109225200), (3, 72816800), (4, 54612600), (5, 43690080), (6, 36408400), (7, 31207200), (8, 27306300), (10, 21845040), (12, 18204200), (14, 15603600), (15, 14563360), (16, 13653150), (20, 10922520), (21, 10402400), (24, 9102100), (25, 8738016), (28, 7801800), (30, 7281680), (32, 6826575), (35, 6241440), (40, 5461260), (42, 5201200), (48, 4551050), (50, 4369008), (56, 3900900), (60, 3640840), (70, 3120720), (75, 2912672), (80, 2730630), (84, 2600600), (96, 2275525), (100, 2184504), (105, 2080480), (112, 1950450), (120, 1820420), (140, 1560360), (150, 1456336), (160, 1365315), (168, 1300300), (175, 1248288), (200, 1092252), (210, 1040240), (224, 975225), (240, 910210), (280, 780180), (300, 728168), (336, 650150), (350, 624144), (400, 546126), (420, 520120), (480, 455105), (525, 416096), (560, 390090), (600, 364084), (672, 325075), (700, 312072), (800, 273063), (840, 260060), (1050, 208048), (1120, 195045), (1200, 182042), (1400, 156036), (1680, 130030), (2100, 104024), (2400, 91021), (2800, 78018), (3360, 65015), (4200, 52012), (5600, 39009), (8400, 26006), (13003, 16800)]