181500480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3001}}^1$

素因数の和:3034

約数の個数: 224

約数和(自身を含む): 732007680

約数和(自身を除く): 550507200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3001, 3024, 3360, 3780, 4032, 4320, 5040, 6002, 6048, 6720, 7560, 8640, 9003, 10080, 12004, 12096, 15005, 15120, 18006, 20160, 21007, 24008, 27009, 30010, 30240, 36012, 42014, 45015, 48016, 54018, 60020, 60480, 63021, 72024, 81027, 84028, 90030, 96032, 105035, 108036, 120040, 126042, 135045, 144048, 162054, 168056, 180060, 189063, 192064, 210070, 216072, 240080, 252084, 270090, 288096, 315105, 324108, 336112, 360120, 378126, 405135, 420140, 432144, 480160, 504168, 540180, 567189, 576192, 630210, 648216, 672224, 720240, 756252, 810270, 840280, 864288, 945315, 960320, 1008336, 1080360, 1134378, 1260420, 1296432, 1344448, 1440480, 1512504, 1620540, 1680560, 1728576, 1890630, 2016672, 2160720, 2268756, 2520840, 2592864, 2835945, 2880960, 3025008, 3241080, 3361120, 3781260, 4033344, 4321440, 4537512, 5041680, 5185728, 5671890, 6050016, 6482160, 6722240, 7562520, 8642880, 9075024, 10083360, 11343780, 12100032, 12964320, 15125040, 18150048, 20166720, 22687560, 25928640, 30250080, 36300096, 45375120, 60500160, 90750240, 181500480]

約数ペア:

[(1, 181500480), (2, 90750240), (3, 60500160), (4, 45375120), (5, 36300096), (6, 30250080), (7, 25928640), (8, 22687560), (9, 20166720), (10, 18150048), (12, 15125040), (14, 12964320), (15, 12100032), (16, 11343780), (18, 10083360), (20, 9075024), (21, 8642880), (24, 7562520), (27, 6722240), (28, 6482160), (30, 6050016), (32, 5671890), (35, 5185728), (36, 5041680), (40, 4537512), (42, 4321440), (45, 4033344), (48, 3781260), (54, 3361120), (56, 3241080), (60, 3025008), (63, 2880960), (64, 2835945), (70, 2592864), (72, 2520840), (80, 2268756), (84, 2160720), (90, 2016672), (96, 1890630), (105, 1728576), (108, 1680560), (112, 1620540), (120, 1512504), (126, 1440480), (135, 1344448), (140, 1296432), (144, 1260420), (160, 1134378), (168, 1080360), (180, 1008336), (189, 960320), (192, 945315), (210, 864288), (216, 840280), (224, 810270), (240, 756252), (252, 720240), (270, 672224), (280, 648216), (288, 630210), (315, 576192), (320, 567189), (336, 540180), (360, 504168), (378, 480160), (420, 432144), (432, 420140), (448, 405135), (480, 378126), (504, 360120), (540, 336112), (560, 324108), (576, 315105), (630, 288096), (672, 270090), (720, 252084), (756, 240080), (840, 216072), (864, 210070), (945, 192064), (960, 189063), (1008, 180060), (1080, 168056), (1120, 162054), (1260, 144048), (1344, 135045), (1440, 126042), (1512, 120040), (1680, 108036), (1728, 105035), (1890, 96032), (2016, 90030), (2160, 84028), (2240, 81027), (2520, 72024), (2880, 63021), (3001, 60480), (3024, 60020), (3360, 54018), (3780, 48016), (4032, 45015), (4320, 42014), (5040, 36012), (6002, 30240), (6048, 30010), (6720, 27009), (7560, 24008), (8640, 21007), (9003, 20160), (10080, 18006), (12004, 15120), (12096, 15005)]