75786480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1404

約数の個数: 240

約数和(自身を含む): 317551104

約数和(自身を除く): 241764624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1367, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2734, 2772, 3080, 3465, 3696, 3960, 4101, 4620, 5040, 5468, 5544, 6160, 6835, 6930, 7920, 8202, 9240, 9569, 10936, 11088, 12303, 13670, 13860, 15037, 16404, 18480, 19138, 20505, 21872, 24606, 27340, 27720, 28707, 30074, 32808, 38276, 41010, 45111, 47845, 49212, 54680, 55440, 57414, 60148, 61515, 65616, 75185, 76552, 82020, 86121, 90222, 95690, 98424, 105259, 109360, 114828, 120296, 123030, 135333, 143535, 150370, 153104, 164040, 172242, 180444, 191380, 196848, 210518, 225555, 229656, 240592, 246060, 270666, 287070, 300740, 315777, 328080, 344484, 360888, 382760, 421036, 430605, 451110, 459312, 492120, 526295, 541332, 574140, 601480, 631554, 676665, 688968, 721776, 765520, 842072, 861210, 902220, 947331, 984240, 1052590, 1082664, 1148280, 1202960, 1263108, 1353330, 1377936, 1578885, 1684144, 1722420, 1804440, 1894662, 2105180, 2165328, 2296560, 2526216, 2706660, 3157770, 3444840, 3608880, 3789324, 4210360, 4736655, 5052432, 5413320, 6315540, 6889680, 7578648, 8420720, 9473310, 10826640, 12631080, 15157296, 18946620, 25262160, 37893240, 75786480]

約数ペア:

[(1, 75786480), (2, 37893240), (3, 25262160), (4, 18946620), (5, 15157296), (6, 12631080), (7, 10826640), (8, 9473310), (9, 8420720), (10, 7578648), (11, 6889680), (12, 6315540), (14, 5413320), (15, 5052432), (16, 4736655), (18, 4210360), (20, 3789324), (21, 3608880), (22, 3444840), (24, 3157770), (28, 2706660), (30, 2526216), (33, 2296560), (35, 2165328), (36, 2105180), (40, 1894662), (42, 1804440), (44, 1722420), (45, 1684144), (48, 1578885), (55, 1377936), (56, 1353330), (60, 1263108), (63, 1202960), (66, 1148280), (70, 1082664), (72, 1052590), (77, 984240), (80, 947331), (84, 902220), (88, 861210), (90, 842072), (99, 765520), (105, 721776), (110, 688968), (112, 676665), (120, 631554), (126, 601480), (132, 574140), (140, 541332), (144, 526295), (154, 492120), (165, 459312), (168, 451110), (176, 430605), (180, 421036), (198, 382760), (210, 360888), (220, 344484), (231, 328080), (240, 315777), (252, 300740), (264, 287070), (280, 270666), (308, 246060), (315, 240592), (330, 229656), (336, 225555), (360, 210518), (385, 196848), (396, 191380), (420, 180444), (440, 172242), (462, 164040), (495, 153104), (504, 150370), (528, 143535), (560, 135333), (616, 123030), (630, 120296), (660, 114828), (693, 109360), (720, 105259), (770, 98424), (792, 95690), (840, 90222), (880, 86121), (924, 82020), (990, 76552), (1008, 75185), (1155, 65616), (1232, 61515), (1260, 60148), (1320, 57414), (1367, 55440), (1386, 54680), (1540, 49212), (1584, 47845), (1680, 45111), (1848, 41010), (1980, 38276), (2310, 32808), (2520, 30074), (2640, 28707), (2734, 27720), (2772, 27340), (3080, 24606), (3465, 21872), (3696, 20505), (3960, 19138), (4101, 18480), (4620, 16404), (5040, 15037), (5468, 13860), (5544, 13670), (6160, 12303), (6835, 11088), (6930, 10936), (7920, 9569), (8202, 9240)]