550073040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1665

約数の個数: 160

約数和(自身を含む): 1874880000

約数和(自身を除く): 1324806960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 139, 165, 176, 220, 240, 264, 278, 330, 417, 440, 528, 556, 660, 695, 834, 880, 1112, 1320, 1390, 1499, 1529, 1668, 2085, 2224, 2640, 2780, 2998, 3058, 3336, 4170, 4497, 4587, 5560, 5996, 6116, 6672, 7495, 7645, 8340, 8994, 9174, 11120, 11992, 12232, 14990, 15290, 16489, 16680, 17988, 18348, 22485, 22935, 23984, 24464, 29980, 30580, 32978, 33360, 35976, 36696, 44970, 45870, 49467, 59960, 61160, 65956, 71952, 73392, 82445, 89940, 91740, 98934, 119920, 122320, 131912, 164890, 179880, 183480, 197868, 208361, 247335, 263824, 329780, 359760, 366960, 395736, 416722, 494670, 625083, 659560, 791472, 833444, 989340, 1041805, 1250166, 1319120, 1666888, 1978680, 2083610, 2291971, 2500332, 3125415, 3333776, 3957360, 4167220, 4583942, 5000664, 6250830, 6875913, 8334440, 9167884, 10001328, 11459855, 12501660, 13751826, 16668880, 18335768, 22919710, 25003320, 27503652, 34379565, 36671536, 45839420, 50006640, 55007304, 68759130, 91678840, 110014608, 137518260, 183357680, 275036520, 550073040]

約数ペア:

[(1, 550073040), (2, 275036520), (3, 183357680), (4, 137518260), (5, 110014608), (6, 91678840), (8, 68759130), (10, 55007304), (11, 50006640), (12, 45839420), (15, 36671536), (16, 34379565), (20, 27503652), (22, 25003320), (24, 22919710), (30, 18335768), (33, 16668880), (40, 13751826), (44, 12501660), (48, 11459855), (55, 10001328), (60, 9167884), (66, 8334440), (80, 6875913), (88, 6250830), (110, 5000664), (120, 4583942), (132, 4167220), (139, 3957360), (165, 3333776), (176, 3125415), (220, 2500332), (240, 2291971), (264, 2083610), (278, 1978680), (330, 1666888), (417, 1319120), (440, 1250166), (528, 1041805), (556, 989340), (660, 833444), (695, 791472), (834, 659560), (880, 625083), (1112, 494670), (1320, 416722), (1390, 395736), (1499, 366960), (1529, 359760), (1668, 329780), (2085, 263824), (2224, 247335), (2640, 208361), (2780, 197868), (2998, 183480), (3058, 179880), (3336, 164890), (4170, 131912), (4497, 122320), (4587, 119920), (5560, 98934), (5996, 91740), (6116, 89940), (6672, 82445), (7495, 73392), (7645, 71952), (8340, 65956), (8994, 61160), (9174, 59960), (11120, 49467), (11992, 45870), (12232, 44970), (14990, 36696), (15290, 35976), (16489, 33360), (16680, 32978), (17988, 30580), (18348, 29980), (22485, 24464), (22935, 23984)]