90301120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 269985744

約数和(自身を除く): 179684624

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 443, 448, 455, 490, 520, 560, 637, 728, 784, 832, 886, 910, 980, 1040, 1120, 1274, 1456, 1568, 1772, 1820, 1960, 2080, 2215, 2240, 2548, 2912, 3101, 3136, 3185, 3544, 3640, 3920, 4160, 4430, 5096, 5759, 5824, 6202, 6370, 7088, 7280, 7840, 8860, 10192, 11518, 12404, 12740, 14176, 14560, 15505, 15680, 17720, 20384, 21707, 23036, 24808, 25480, 28352, 28795, 29120, 31010, 35440, 40313, 40768, 43414, 46072, 49616, 50960, 57590, 62020, 70880, 80626, 86828, 92144, 99232, 101920, 108535, 115180, 124040, 141760, 161252, 173656, 184288, 198464, 201565, 203840, 217070, 230360, 248080, 282191, 322504, 347312, 368576, 403130, 434140, 460720, 496160, 564382, 645008, 694624, 806260, 868280, 921440, 992320, 1128764, 1290016, 1389248, 1410955, 1612520, 1736560, 1842880, 2257528, 2580032, 2821910, 3225040, 3473120, 4515056, 5643820, 6450080, 6946240, 9030112, 11287640, 12900160, 18060224, 22575280, 45150560, 90301120]

約数ペア:

[(1, 90301120), (2, 45150560), (4, 22575280), (5, 18060224), (7, 12900160), (8, 11287640), (10, 9030112), (13, 6946240), (14, 6450080), (16, 5643820), (20, 4515056), (26, 3473120), (28, 3225040), (32, 2821910), (35, 2580032), (40, 2257528), (49, 1842880), (52, 1736560), (56, 1612520), (64, 1410955), (65, 1389248), (70, 1290016), (80, 1128764), (91, 992320), (98, 921440), (104, 868280), (112, 806260), (130, 694624), (140, 645008), (160, 564382), (182, 496160), (196, 460720), (208, 434140), (224, 403130), (245, 368576), (260, 347312), (280, 322504), (320, 282191), (364, 248080), (392, 230360), (416, 217070), (443, 203840), (448, 201565), (455, 198464), (490, 184288), (520, 173656), (560, 161252), (637, 141760), (728, 124040), (784, 115180), (832, 108535), (886, 101920), (910, 99232), (980, 92144), (1040, 86828), (1120, 80626), (1274, 70880), (1456, 62020), (1568, 57590), (1772, 50960), (1820, 49616), (1960, 46072), (2080, 43414), (2215, 40768), (2240, 40313), (2548, 35440), (2912, 31010), (3101, 29120), (3136, 28795), (3185, 28352), (3544, 25480), (3640, 24808), (3920, 23036), (4160, 21707), (4430, 20384), (5096, 17720), (5759, 15680), (5824, 15505), (6202, 14560), (6370, 14176), (7088, 12740), (7280, 12404), (7840, 11518), (8860, 10192)]