9089080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 27578880

約数和(自身を除く): 18489800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 227, 260, 280, 286, 308, 364, 385, 440, 454, 455, 520, 572, 616, 715, 728, 770, 908, 910, 1001, 1135, 1144, 1430, 1540, 1589, 1816, 1820, 2002, 2270, 2497, 2860, 2951, 3080, 3178, 3640, 4004, 4540, 4994, 5005, 5720, 5902, 6356, 7945, 8008, 9080, 9988, 10010, 11804, 12485, 12712, 14755, 15890, 17479, 19976, 20020, 20657, 23608, 24970, 29510, 31780, 32461, 34958, 40040, 41314, 49940, 59020, 63560, 64922, 69916, 82628, 87395, 99880, 103285, 118040, 129844, 139832, 162305, 165256, 174790, 206570, 227227, 259688, 324610, 349580, 413140, 454454, 649220, 699160, 826280, 908908, 1136135, 1298440, 1817816, 2272270, 4544540, 9089080]

約数ペア:

[(1, 9089080), (2, 4544540), (4, 2272270), (5, 1817816), (7, 1298440), (8, 1136135), (10, 908908), (11, 826280), (13, 699160), (14, 649220), (20, 454454), (22, 413140), (26, 349580), (28, 324610), (35, 259688), (40, 227227), (44, 206570), (52, 174790), (55, 165256), (56, 162305), (65, 139832), (70, 129844), (77, 118040), (88, 103285), (91, 99880), (104, 87395), (110, 82628), (130, 69916), (140, 64922), (143, 63560), (154, 59020), (182, 49940), (220, 41314), (227, 40040), (260, 34958), (280, 32461), (286, 31780), (308, 29510), (364, 24970), (385, 23608), (440, 20657), (454, 20020), (455, 19976), (520, 17479), (572, 15890), (616, 14755), (715, 12712), (728, 12485), (770, 11804), (908, 10010), (910, 9988), (1001, 9080), (1135, 8008), (1144, 7945), (1430, 6356), (1540, 5902), (1589, 5720), (1816, 5005), (1820, 4994), (2002, 4540), (2270, 4004), (2497, 3640), (2860, 3178), (2951, 3080)]