75605040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 180

約数和(自身を含む): 295498944

約数和(自身を除く): 219893904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2143, 2205, 2352, 2520, 2940, 3528, 3920, 4286, 4410, 5040, 5880, 6429, 7056, 8572, 8820, 10715, 11760, 12858, 15001, 17144, 17640, 19287, 21430, 25716, 30002, 32145, 34288, 35280, 38574, 42860, 45003, 51432, 60004, 64290, 75005, 77148, 85720, 90006, 96435, 102864, 105007, 120008, 128580, 135009, 150010, 154296, 171440, 180012, 192870, 210014, 225015, 240016, 257160, 270018, 300020, 308592, 315021, 360024, 385740, 420028, 450030, 514320, 525035, 540036, 600040, 630042, 675045, 720048, 771480, 840056, 900060, 945063, 1050070, 1080072, 1200080, 1260084, 1350090, 1542960, 1575105, 1680112, 1800120, 1890126, 2100140, 2160144, 2520168, 2700180, 3150210, 3600240, 3780252, 4200280, 4725315, 5040336, 5400360, 6300420, 7560504, 8400560, 9450630, 10800720, 12600840, 15121008, 18901260, 25201680, 37802520, 75605040]

約数ペア:

[(1, 75605040), (2, 37802520), (3, 25201680), (4, 18901260), (5, 15121008), (6, 12600840), (7, 10800720), (8, 9450630), (9, 8400560), (10, 7560504), (12, 6300420), (14, 5400360), (15, 5040336), (16, 4725315), (18, 4200280), (20, 3780252), (21, 3600240), (24, 3150210), (28, 2700180), (30, 2520168), (35, 2160144), (36, 2100140), (40, 1890126), (42, 1800120), (45, 1680112), (48, 1575105), (49, 1542960), (56, 1350090), (60, 1260084), (63, 1200080), (70, 1080072), (72, 1050070), (80, 945063), (84, 900060), (90, 840056), (98, 771480), (105, 720048), (112, 675045), (120, 630042), (126, 600040), (140, 540036), (144, 525035), (147, 514320), (168, 450030), (180, 420028), (196, 385740), (210, 360024), (240, 315021), (245, 308592), (252, 300020), (280, 270018), (294, 257160), (315, 240016), (336, 225015), (360, 210014), (392, 192870), (420, 180012), (441, 171440), (490, 154296), (504, 150010), (560, 135009), (588, 128580), (630, 120008), (720, 105007), (735, 102864), (784, 96435), (840, 90006), (882, 85720), (980, 77148), (1008, 75005), (1176, 64290), (1260, 60004), (1470, 51432), (1680, 45003), (1764, 42860), (1960, 38574), (2143, 35280), (2205, 34288), (2352, 32145), (2520, 30002), (2940, 25716), (3528, 21430), (3920, 19287), (4286, 17640), (4410, 17144), (5040, 15001), (5880, 12858), (6429, 11760), (7056, 10715), (8572, 8820)]