223555860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 144

約数和(自身を含む): 772087680

約数和(自身を除く): 548531820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3795, 4140, 4554, 4909, 5060, 7590, 9108, 9818, 11385, 14727, 15180, 19636, 22770, 24545, 29454, 44181, 45540, 49090, 53999, 58908, 73635, 88362, 98180, 107998, 112907, 147270, 161997, 176724, 215996, 220905, 225814, 269995, 294540, 323994, 338721, 441810, 451628, 485991, 539990, 564535, 647988, 677442, 809985, 883620, 971982, 1016163, 1079980, 1129070, 1241977, 1354884, 1619970, 1693605, 1943964, 2032326, 2258140, 2429955, 2483954, 3239940, 3387210, 3725931, 4064652, 4859910, 4967908, 5080815, 6209885, 6774420, 7451862, 9719820, 10161630, 11177793, 12419770, 14903724, 18629655, 20323260, 22355586, 24839540, 37259310, 44711172, 55888965, 74518620, 111777930, 223555860]

約数ペア:

[(1, 223555860), (2, 111777930), (3, 74518620), (4, 55888965), (5, 44711172), (6, 37259310), (9, 24839540), (10, 22355586), (11, 20323260), (12, 18629655), (15, 14903724), (18, 12419770), (20, 11177793), (22, 10161630), (23, 9719820), (30, 7451862), (33, 6774420), (36, 6209885), (44, 5080815), (45, 4967908), (46, 4859910), (55, 4064652), (60, 3725931), (66, 3387210), (69, 3239940), (90, 2483954), (92, 2429955), (99, 2258140), (110, 2032326), (115, 1943964), (132, 1693605), (138, 1619970), (165, 1354884), (180, 1241977), (198, 1129070), (207, 1079980), (220, 1016163), (230, 971982), (253, 883620), (276, 809985), (330, 677442), (345, 647988), (396, 564535), (414, 539990), (460, 485991), (495, 451628), (506, 441810), (660, 338721), (690, 323994), (759, 294540), (828, 269995), (990, 225814), (1012, 220905), (1035, 215996), (1265, 176724), (1380, 161997), (1518, 147270), (1980, 112907), (2070, 107998), (2277, 98180), (2530, 88362), (3036, 73635), (3795, 58908), (4140, 53999), (4554, 49090), (4909, 45540), (5060, 44181), (7590, 29454), (9108, 24545), (9818, 22770), (11385, 19636), (14727, 15180)]