55558080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 168

約数和(自身を含む): 193999104

約数和(自身を除く): 138441024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 191, 192, 202, 240, 288, 303, 320, 360, 382, 404, 480, 505, 573, 576, 606, 720, 764, 808, 909, 955, 960, 1010, 1146, 1212, 1440, 1515, 1528, 1616, 1719, 1818, 1910, 2020, 2292, 2424, 2865, 2880, 3030, 3056, 3232, 3438, 3636, 3820, 4040, 4545, 4584, 4848, 5730, 6060, 6112, 6464, 6876, 7272, 7640, 8080, 8595, 9090, 9168, 9696, 11460, 12120, 12224, 13752, 14544, 15280, 16160, 17190, 18180, 18336, 19291, 19392, 22920, 24240, 27504, 29088, 30560, 32320, 34380, 36360, 36672, 38582, 45840, 48480, 55008, 57873, 58176, 61120, 68760, 72720, 77164, 91680, 96455, 96960, 110016, 115746, 137520, 145440, 154328, 173619, 183360, 192910, 231492, 275040, 289365, 290880, 308656, 347238, 385820, 462984, 550080, 578730, 617312, 694476, 771640, 868095, 925968, 1157460, 1234624, 1388952, 1543280, 1736190, 1851936, 2314920, 2777904, 3086560, 3472380, 3703872, 4629840, 5555808, 6173120, 6944760, 9259680, 11111616, 13889520, 18519360, 27779040, 55558080]

約数ペア:

[(1, 55558080), (2, 27779040), (3, 18519360), (4, 13889520), (5, 11111616), (6, 9259680), (8, 6944760), (9, 6173120), (10, 5555808), (12, 4629840), (15, 3703872), (16, 3472380), (18, 3086560), (20, 2777904), (24, 2314920), (30, 1851936), (32, 1736190), (36, 1543280), (40, 1388952), (45, 1234624), (48, 1157460), (60, 925968), (64, 868095), (72, 771640), (80, 694476), (90, 617312), (96, 578730), (101, 550080), (120, 462984), (144, 385820), (160, 347238), (180, 308656), (191, 290880), (192, 289365), (202, 275040), (240, 231492), (288, 192910), (303, 183360), (320, 173619), (360, 154328), (382, 145440), (404, 137520), (480, 115746), (505, 110016), (573, 96960), (576, 96455), (606, 91680), (720, 77164), (764, 72720), (808, 68760), (909, 61120), (955, 58176), (960, 57873), (1010, 55008), (1146, 48480), (1212, 45840), (1440, 38582), (1515, 36672), (1528, 36360), (1616, 34380), (1719, 32320), (1818, 30560), (1910, 29088), (2020, 27504), (2292, 24240), (2424, 22920), (2865, 19392), (2880, 19291), (3030, 18336), (3056, 18180), (3232, 17190), (3438, 16160), (3636, 15280), (3820, 14544), (4040, 13752), (4545, 12224), (4584, 12120), (4848, 11460), (5730, 9696), (6060, 9168), (6112, 9090), (6464, 8595), (6876, 8080), (7272, 7640)]