20426400000

素因数分解:

$2^8\times 3^2\times 5^5\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 324

約数和(自身を含む): 73639169604

約数和(自身を除く): 53212769604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2250, 2304, 2400, 2500, 2837, 2880, 3000, 3125, 3200, 3600, 3750, 3840, 4000, 4500, 4800, 5000, 5625, 5674, 5760, 6000, 6250, 6400, 7200, 7500, 8000, 8511, 9000, 9375, 9600, 10000, 11250, 11348, 11520, 12000, 12500, 14185, 14400, 15000, 16000, 17022, 18000, 18750, 19200, 20000, 22500, 22696, 24000, 25000, 25533, 28125, 28370, 28800, 30000, 32000, 34044, 36000, 37500, 40000, 42555, 45000, 45392, 48000, 50000, 51066, 56250, 56740, 57600, 60000, 68088, 70925, 72000, 75000, 80000, 85110, 90000, 90784, 96000, 100000, 102132, 112500, 113480, 120000, 127665, 136176, 141850, 144000, 150000, 160000, 170220, 180000, 181568, 200000, 204264, 212775, 225000, 226960, 240000, 255330, 272352, 283700, 288000, 300000, 340440, 354625, 360000, 363136, 400000, 408528, 425550, 450000, 453920, 480000, 510660, 544704, 567400, 600000, 638325, 680880, 709250, 720000, 726272, 800000, 817056, 851100, 900000, 907840, 1021320, 1063875, 1089408, 1134800, 1200000, 1276650, 1361760, 1418500, 1440000, 1634112, 1702200, 1773125, 1800000, 1815680, 2042640, 2127750, 2178816, 2269600, 2400000, 2553300, 2723520, 2837000, 3191625, 3268224, 3404400, 3546250, 3600000, 3631360, 4085280, 4255500, 4539200, 5106600, 5319375, 5447040, 5674000, 6383250, 6536448, 6808800, 7092500, 7200000, 8170560, 8511000, 8865625, 9078400, 10213200, 10638750, 10894080, 11348000, 12766500, 13617600, 14185000, 15958125, 16341120, 17022000, 17731250, 18156800, 20426400, 21277500, 22696000, 25533000, 26596875, 27235200, 28370000, 31916250, 32682240, 34044000, 35462500, 40852800, 42555000, 45392000, 51066000, 53193750, 54470400, 56740000, 63832500, 68088000, 70925000, 79790625, 81705600, 85110000, 90784000, 102132000, 106387500, 113480000, 127665000, 136176000, 141850000, 159581250, 163411200, 170220000, 204264000, 212775000, 226960000, 255330000, 272352000, 283700000, 319162500, 340440000, 408528000, 425550000, 453920000, 510660000, 567400000, 638325000, 680880000, 817056000, 851100000, 1021320000, 1134800000, 1276650000, 1361760000, 1702200000, 2042640000, 2269600000, 2553300000, 3404400000, 4085280000, 5106600000, 6808800000, 10213200000, 20426400000]

約数ペア:

[(1, 20426400000), (2, 10213200000), (3, 6808800000), (4, 5106600000), (5, 4085280000), (6, 3404400000), (8, 2553300000), (9, 2269600000), (10, 2042640000), (12, 1702200000), (15, 1361760000), (16, 1276650000), (18, 1134800000), (20, 1021320000), (24, 851100000), (25, 817056000), (30, 680880000), (32, 638325000), (36, 567400000), (40, 510660000), (45, 453920000), (48, 425550000), (50, 408528000), (60, 340440000), (64, 319162500), (72, 283700000), (75, 272352000), (80, 255330000), (90, 226960000), (96, 212775000), (100, 204264000), (120, 170220000), (125, 163411200), (128, 159581250), (144, 141850000), (150, 136176000), (160, 127665000), (180, 113480000), (192, 106387500), (200, 102132000), (225, 90784000), (240, 85110000), (250, 81705600), (256, 79790625), (288, 70925000), (300, 68088000), (320, 63832500), (360, 56740000), (375, 54470400), (384, 53193750), (400, 51066000), (450, 45392000), (480, 42555000), (500, 40852800), (576, 35462500), (600, 34044000), (625, 32682240), (640, 31916250), (720, 28370000), (750, 27235200), (768, 26596875), (800, 25533000), (900, 22696000), (960, 21277500), (1000, 20426400), (1125, 18156800), (1152, 17731250), (1200, 17022000), (1250, 16341120), (1280, 15958125), (1440, 14185000), (1500, 13617600), (1600, 12766500), (1800, 11348000), (1875, 10894080), (1920, 10638750), (2000, 10213200), (2250, 9078400), (2304, 8865625), (2400, 8511000), (2500, 8170560), (2837, 7200000), (2880, 7092500), (3000, 6808800), (3125, 6536448), (3200, 6383250), (3600, 5674000), (3750, 5447040), (3840, 5319375), (4000, 5106600), (4500, 4539200), (4800, 4255500), (5000, 4085280), (5625, 3631360), (5674, 3600000), (5760, 3546250), (6000, 3404400), (6250, 3268224), (6400, 3191625), (7200, 2837000), (7500, 2723520), (8000, 2553300), (8511, 2400000), (9000, 2269600), (9375, 2178816), (9600, 2127750), (10000, 2042640), (11250, 1815680), (11348, 1800000), (11520, 1773125), (12000, 1702200), (12500, 1634112), (14185, 1440000), (14400, 1418500), (15000, 1361760), (16000, 1276650), (17022, 1200000), (18000, 1134800), (18750, 1089408), (19200, 1063875), (20000, 1021320), (22500, 907840), (22696, 900000), (24000, 851100), (25000, 817056), (25533, 800000), (28125, 726272), (28370, 720000), (28800, 709250), (30000, 680880), (32000, 638325), (34044, 600000), (36000, 567400), (37500, 544704), (40000, 510660), (42555, 480000), (45000, 453920), (45392, 450000), (48000, 425550), (50000, 408528), (51066, 400000), (56250, 363136), (56740, 360000), (57600, 354625), (60000, 340440), (68088, 300000), (70925, 288000), (72000, 283700), (75000, 272352), (80000, 255330), (85110, 240000), (90000, 226960), (90784, 225000), (96000, 212775), (100000, 204264), (102132, 200000), (112500, 181568), (113480, 180000), (120000, 170220), (127665, 160000), (136176, 150000), (141850, 144000)]