90749120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 280903680

約数和(自身を除く): 190154560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 127, 140, 145, 154, 160, 176, 203, 220, 224, 232, 254, 280, 290, 308, 319, 320, 352, 385, 406, 440, 448, 464, 508, 560, 580, 616, 635, 638, 704, 770, 812, 880, 889, 928, 1015, 1016, 1120, 1160, 1232, 1270, 1276, 1397, 1540, 1595, 1624, 1760, 1778, 1856, 2030, 2032, 2233, 2240, 2320, 2464, 2540, 2552, 2794, 3080, 3190, 3248, 3520, 3556, 3683, 4060, 4064, 4445, 4466, 4640, 4928, 5080, 5104, 5588, 6160, 6380, 6496, 6985, 7112, 7366, 8120, 8128, 8890, 8932, 9280, 9779, 10160, 10208, 11165, 11176, 12320, 12760, 12992, 13970, 14224, 14732, 16240, 17780, 17864, 18415, 19558, 20320, 20416, 22330, 22352, 24640, 25520, 25781, 27940, 28448, 29464, 32480, 35560, 35728, 36830, 39116, 40513, 40640, 44660, 44704, 48895, 51040, 51562, 55880, 56896, 58928, 64960, 71120, 71456, 73660, 78232, 81026, 89320, 89408, 97790, 102080, 103124, 111760, 117856, 128905, 142240, 142912, 147320, 156464, 162052, 178640, 195580, 202565, 206248, 223520, 235712, 257810, 283591, 284480, 294640, 312928, 324104, 357280, 391160, 405130, 412496, 447040, 515620, 567182, 589280, 625856, 648208, 714560, 782320, 810260, 824992, 1031240, 1134364, 1178560, 1296416, 1417955, 1564640, 1620520, 1649984, 2062480, 2268728, 2592832, 2835910, 3129280, 3241040, 4124960, 4537456, 5671820, 6482080, 8249920, 9074912, 11343640, 12964160, 18149824, 22687280, 45374560, 90749120]

約数ペア:

[(1, 90749120), (2, 45374560), (4, 22687280), (5, 18149824), (7, 12964160), (8, 11343640), (10, 9074912), (11, 8249920), (14, 6482080), (16, 5671820), (20, 4537456), (22, 4124960), (28, 3241040), (29, 3129280), (32, 2835910), (35, 2592832), (40, 2268728), (44, 2062480), (55, 1649984), (56, 1620520), (58, 1564640), (64, 1417955), (70, 1296416), (77, 1178560), (80, 1134364), (88, 1031240), (110, 824992), (112, 810260), (116, 782320), (127, 714560), (140, 648208), (145, 625856), (154, 589280), (160, 567182), (176, 515620), (203, 447040), (220, 412496), (224, 405130), (232, 391160), (254, 357280), (280, 324104), (290, 312928), (308, 294640), (319, 284480), (320, 283591), (352, 257810), (385, 235712), (406, 223520), (440, 206248), (448, 202565), (464, 195580), (508, 178640), (560, 162052), (580, 156464), (616, 147320), (635, 142912), (638, 142240), (704, 128905), (770, 117856), (812, 111760), (880, 103124), (889, 102080), (928, 97790), (1015, 89408), (1016, 89320), (1120, 81026), (1160, 78232), (1232, 73660), (1270, 71456), (1276, 71120), (1397, 64960), (1540, 58928), (1595, 56896), (1624, 55880), (1760, 51562), (1778, 51040), (1856, 48895), (2030, 44704), (2032, 44660), (2233, 40640), (2240, 40513), (2320, 39116), (2464, 36830), (2540, 35728), (2552, 35560), (2794, 32480), (3080, 29464), (3190, 28448), (3248, 27940), (3520, 25781), (3556, 25520), (3683, 24640), (4060, 22352), (4064, 22330), (4445, 20416), (4466, 20320), (4640, 19558), (4928, 18415), (5080, 17864), (5104, 17780), (5588, 16240), (6160, 14732), (6380, 14224), (6496, 13970), (6985, 12992), (7112, 12760), (7366, 12320), (8120, 11176), (8128, 11165), (8890, 10208), (8932, 10160), (9280, 9779)]