80144400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 315515520

約数和(自身を除く): 235371120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 47, 48, 49, 50, 56, 58, 60, 70, 75, 80, 84, 87, 94, 98, 100, 105, 112, 116, 120, 140, 141, 145, 147, 150, 168, 174, 175, 188, 196, 200, 203, 210, 232, 235, 240, 245, 280, 282, 290, 294, 300, 329, 336, 348, 350, 376, 392, 400, 406, 420, 435, 464, 470, 490, 525, 560, 564, 580, 588, 600, 609, 658, 696, 700, 705, 725, 735, 752, 784, 812, 840, 870, 940, 980, 987, 1015, 1050, 1128, 1160, 1175, 1176, 1200, 1218, 1225, 1316, 1363, 1392, 1400, 1410, 1421, 1450, 1470, 1624, 1645, 1680, 1740, 1880, 1960, 1974, 2030, 2100, 2175, 2256, 2303, 2320, 2350, 2352, 2436, 2450, 2632, 2726, 2800, 2820, 2842, 2900, 2940, 3045, 3248, 3290, 3480, 3525, 3675, 3760, 3920, 3948, 4060, 4089, 4200, 4263, 4350, 4606, 4700, 4872, 4900, 4935, 5075, 5264, 5452, 5640, 5684, 5800, 5880, 6090, 6580, 6815, 6909, 6960, 7050, 7105, 7350, 7896, 8120, 8178, 8225, 8400, 8526, 8700, 9212, 9400, 9541, 9744, 9800, 9870, 10150, 10904, 11280, 11368, 11515, 11600, 11760, 12180, 13160, 13630, 13818, 14100, 14210, 14700, 15225, 15792, 16240, 16356, 16450, 17052, 17400, 18424, 18800, 19082, 19600, 19740, 20300, 20445, 21315, 21808, 22736, 23030, 24360, 24675, 26320, 27260, 27636, 28200, 28420, 28623, 29400, 30450, 32712, 32900, 34075, 34104, 34545, 34800, 35525, 36848, 38164, 39480, 40600, 40890, 42630, 46060, 47705, 48720, 49350, 54520, 55272, 56400, 56840, 57246, 57575, 58800, 60900, 65424, 65800, 66787, 68150, 68208, 69090, 71050, 76328, 78960, 81200, 81780, 85260, 92120, 95410, 98700, 102225, 106575, 109040, 110544, 113680, 114492, 115150, 121800, 131600, 133574, 136300, 138180, 142100, 143115, 152656, 163560, 170520, 172725, 184240, 190820, 197400, 200361, 204450, 213150, 228984, 230300, 238525, 243600, 267148, 272600, 276360, 284200, 286230, 327120, 333935, 341040, 345450, 381640, 394800, 400722, 408900, 426300, 457968, 460600, 477050, 534296, 545200, 552720, 568400, 572460, 667870, 690900, 715575, 763280, 801444, 817800, 852600, 921200, 954100, 1001805, 1068592, 1144920, 1335740, 1381800, 1431150, 1602888, 1635600, 1669675, 1705200, 1908200, 2003610, 2289840, 2671480, 2763600, 2862300, 3205776, 3339350, 3816400, 4007220, 5009025, 5342960, 5724600, 6678700, 8014440, 10018050, 11449200, 13357400, 16028880, 20036100, 26714800, 40072200, 80144400]

約数ペア:

[(1, 80144400), (2, 40072200), (3, 26714800), (4, 20036100), (5, 16028880), (6, 13357400), (7, 11449200), (8, 10018050), (10, 8014440), (12, 6678700), (14, 5724600), (15, 5342960), (16, 5009025), (20, 4007220), (21, 3816400), (24, 3339350), (25, 3205776), (28, 2862300), (29, 2763600), (30, 2671480), (35, 2289840), (40, 2003610), (42, 1908200), (47, 1705200), (48, 1669675), (49, 1635600), (50, 1602888), (56, 1431150), (58, 1381800), (60, 1335740), (70, 1144920), (75, 1068592), (80, 1001805), (84, 954100), (87, 921200), (94, 852600), (98, 817800), (100, 801444), (105, 763280), (112, 715575), (116, 690900), (120, 667870), (140, 572460), (141, 568400), (145, 552720), (147, 545200), (150, 534296), (168, 477050), (174, 460600), (175, 457968), (188, 426300), (196, 408900), (200, 400722), (203, 394800), (210, 381640), (232, 345450), (235, 341040), (240, 333935), (245, 327120), (280, 286230), (282, 284200), (290, 276360), (294, 272600), (300, 267148), (329, 243600), (336, 238525), (348, 230300), (350, 228984), (376, 213150), (392, 204450), (400, 200361), (406, 197400), (420, 190820), (435, 184240), (464, 172725), (470, 170520), (490, 163560), (525, 152656), (560, 143115), (564, 142100), (580, 138180), (588, 136300), (600, 133574), (609, 131600), (658, 121800), (696, 115150), (700, 114492), (705, 113680), (725, 110544), (735, 109040), (752, 106575), (784, 102225), (812, 98700), (840, 95410), (870, 92120), (940, 85260), (980, 81780), (987, 81200), (1015, 78960), (1050, 76328), (1128, 71050), (1160, 69090), (1175, 68208), (1176, 68150), (1200, 66787), (1218, 65800), (1225, 65424), (1316, 60900), (1363, 58800), (1392, 57575), (1400, 57246), (1410, 56840), (1421, 56400), (1450, 55272), (1470, 54520), (1624, 49350), (1645, 48720), (1680, 47705), (1740, 46060), (1880, 42630), (1960, 40890), (1974, 40600), (2030, 39480), (2100, 38164), (2175, 36848), (2256, 35525), (2303, 34800), (2320, 34545), (2350, 34104), (2352, 34075), (2436, 32900), (2450, 32712), (2632, 30450), (2726, 29400), (2800, 28623), (2820, 28420), (2842, 28200), (2900, 27636), (2940, 27260), (3045, 26320), (3248, 24675), (3290, 24360), (3480, 23030), (3525, 22736), (3675, 21808), (3760, 21315), (3920, 20445), (3948, 20300), (4060, 19740), (4089, 19600), (4200, 19082), (4263, 18800), (4350, 18424), (4606, 17400), (4700, 17052), (4872, 16450), (4900, 16356), (4935, 16240), (5075, 15792), (5264, 15225), (5452, 14700), (5640, 14210), (5684, 14100), (5800, 13818), (5880, 13630), (6090, 13160), (6580, 12180), (6815, 11760), (6909, 11600), (6960, 11515), (7050, 11368), (7105, 11280), (7350, 10904), (7896, 10150), (8120, 9870), (8178, 9800), (8225, 9744), (8400, 9541), (8526, 9400), (8700, 9212)]