133280000

素因数分解:

$2^8\times 5^4\times 7^2\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 270

約数和(自身を含む): 409467366

約数和(自身を除く): 276187366

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 68, 70, 80, 85, 98, 100, 112, 119, 125, 128, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 250, 256, 272, 280, 320, 340, 350, 392, 400, 425, 448, 476, 490, 500, 544, 560, 595, 625, 640, 680, 700, 784, 800, 833, 850, 875, 896, 952, 980, 1000, 1088, 1120, 1190, 1225, 1250, 1280, 1360, 1400, 1568, 1600, 1666, 1700, 1750, 1792, 1904, 1960, 2000, 2125, 2176, 2240, 2380, 2450, 2500, 2720, 2800, 2975, 3136, 3200, 3332, 3400, 3500, 3808, 3920, 4000, 4165, 4250, 4352, 4375, 4480, 4760, 4900, 5000, 5440, 5600, 5950, 6125, 6272, 6400, 6664, 6800, 7000, 7616, 7840, 8000, 8330, 8500, 8750, 8960, 9520, 9800, 10000, 10625, 10880, 11200, 11900, 12250, 12544, 13328, 13600, 14000, 14875, 15232, 15680, 16000, 16660, 17000, 17500, 19040, 19600, 20000, 20825, 21250, 21760, 22400, 23800, 24500, 26656, 27200, 28000, 29750, 30464, 30625, 31360, 32000, 33320, 34000, 35000, 38080, 39200, 40000, 41650, 42500, 44800, 47600, 49000, 53312, 54400, 56000, 59500, 61250, 62720, 66640, 68000, 70000, 74375, 76160, 78400, 80000, 83300, 85000, 95200, 98000, 104125, 106624, 108800, 112000, 119000, 122500, 133280, 136000, 140000, 148750, 152320, 156800, 160000, 166600, 170000, 190400, 196000, 208250, 213248, 224000, 238000, 245000, 266560, 272000, 280000, 297500, 313600, 333200, 340000, 380800, 392000, 416500, 476000, 490000, 520625, 533120, 544000, 560000, 595000, 666400, 680000, 761600, 784000, 833000, 952000, 980000, 1041250, 1066240, 1120000, 1190000, 1332800, 1360000, 1568000, 1666000, 1904000, 1960000, 2082500, 2380000, 2665600, 2720000, 3332000, 3808000, 3920000, 4165000, 4760000, 5331200, 6664000, 7840000, 8330000, 9520000, 13328000, 16660000, 19040000, 26656000, 33320000, 66640000, 133280000]

約数ペア:

[(1, 133280000), (2, 66640000), (4, 33320000), (5, 26656000), (7, 19040000), (8, 16660000), (10, 13328000), (14, 9520000), (16, 8330000), (17, 7840000), (20, 6664000), (25, 5331200), (28, 4760000), (32, 4165000), (34, 3920000), (35, 3808000), (40, 3332000), (49, 2720000), (50, 2665600), (56, 2380000), (64, 2082500), (68, 1960000), (70, 1904000), (80, 1666000), (85, 1568000), (98, 1360000), (100, 1332800), (112, 1190000), (119, 1120000), (125, 1066240), (128, 1041250), (136, 980000), (140, 952000), (160, 833000), (170, 784000), (175, 761600), (196, 680000), (200, 666400), (224, 595000), (238, 560000), (245, 544000), (250, 533120), (256, 520625), (272, 490000), (280, 476000), (320, 416500), (340, 392000), (350, 380800), (392, 340000), (400, 333200), (425, 313600), (448, 297500), (476, 280000), (490, 272000), (500, 266560), (544, 245000), (560, 238000), (595, 224000), (625, 213248), (640, 208250), (680, 196000), (700, 190400), (784, 170000), (800, 166600), (833, 160000), (850, 156800), (875, 152320), (896, 148750), (952, 140000), (980, 136000), (1000, 133280), (1088, 122500), (1120, 119000), (1190, 112000), (1225, 108800), (1250, 106624), (1280, 104125), (1360, 98000), (1400, 95200), (1568, 85000), (1600, 83300), (1666, 80000), (1700, 78400), (1750, 76160), (1792, 74375), (1904, 70000), (1960, 68000), (2000, 66640), (2125, 62720), (2176, 61250), (2240, 59500), (2380, 56000), (2450, 54400), (2500, 53312), (2720, 49000), (2800, 47600), (2975, 44800), (3136, 42500), (3200, 41650), (3332, 40000), (3400, 39200), (3500, 38080), (3808, 35000), (3920, 34000), (4000, 33320), (4165, 32000), (4250, 31360), (4352, 30625), (4375, 30464), (4480, 29750), (4760, 28000), (4900, 27200), (5000, 26656), (5440, 24500), (5600, 23800), (5950, 22400), (6125, 21760), (6272, 21250), (6400, 20825), (6664, 20000), (6800, 19600), (7000, 19040), (7616, 17500), (7840, 17000), (8000, 16660), (8330, 16000), (8500, 15680), (8750, 15232), (8960, 14875), (9520, 14000), (9800, 13600), (10000, 13328), (10625, 12544), (10880, 12250), (11200, 11900)]