90969120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5743}}^1$

素因数の和:5775

約数の個数: 144

約数和(自身を含む): 338712192

約数和(自身を除く): 247743072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5743, 7920, 11486, 15840, 17229, 22972, 28715, 34458, 45944, 51687, 57430, 63173, 68916, 86145, 91888, 103374, 114860, 126346, 137832, 172290, 183776, 189519, 206748, 229720, 252692, 258435, 275664, 315865, 344580, 379038, 413496, 459440, 505384, 516870, 551328, 568557, 631730, 689160, 758076, 826992, 918880, 947595, 1010768, 1033740, 1137114, 1263460, 1378320, 1516152, 1653984, 1895190, 2021536, 2067480, 2274228, 2526920, 2756640, 2842785, 3032304, 3790380, 4134960, 4548456, 5053840, 5685570, 6064608, 7580760, 8269920, 9096912, 10107680, 11371140, 15161520, 18193824, 22742280, 30323040, 45484560, 90969120]

約数ペア:

[(1, 90969120), (2, 45484560), (3, 30323040), (4, 22742280), (5, 18193824), (6, 15161520), (8, 11371140), (9, 10107680), (10, 9096912), (11, 8269920), (12, 7580760), (15, 6064608), (16, 5685570), (18, 5053840), (20, 4548456), (22, 4134960), (24, 3790380), (30, 3032304), (32, 2842785), (33, 2756640), (36, 2526920), (40, 2274228), (44, 2067480), (45, 2021536), (48, 1895190), (55, 1653984), (60, 1516152), (66, 1378320), (72, 1263460), (80, 1137114), (88, 1033740), (90, 1010768), (96, 947595), (99, 918880), (110, 826992), (120, 758076), (132, 689160), (144, 631730), (160, 568557), (165, 551328), (176, 516870), (180, 505384), (198, 459440), (220, 413496), (240, 379038), (264, 344580), (288, 315865), (330, 275664), (352, 258435), (360, 252692), (396, 229720), (440, 206748), (480, 189519), (495, 183776), (528, 172290), (660, 137832), (720, 126346), (792, 114860), (880, 103374), (990, 91888), (1056, 86145), (1320, 68916), (1440, 63173), (1584, 57430), (1760, 51687), (1980, 45944), (2640, 34458), (3168, 28715), (3960, 22972), (5280, 17229), (5743, 15840), (7920, 11486)]