91034460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 314496000

約数和(自身を除く): 223461540

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, 1999, 2070, 2277, 2530, 3036, 3795, 3998, 4140, 4554, 5060, 5997, 7590, 7996, 9108, 9995, 11385, 11994, 15180, 17991, 19990, 21989, 22770, 23988, 29985, 35982, 39980, 43978, 45540, 45977, 59970, 65967, 71964, 87956, 89955, 91954, 109945, 119940, 131934, 137931, 179910, 183908, 197901, 219890, 229885, 263868, 275862, 329835, 359820, 395802, 413793, 439780, 459770, 505747, 551724, 659670, 689655, 791604, 827586, 919540, 989505, 1011494, 1319340, 1379310, 1517241, 1655172, 1979010, 2022988, 2068965, 2528735, 2758620, 3034482, 3958020, 4137930, 4551723, 5057470, 6068964, 7586205, 8275860, 9103446, 10114940, 15172410, 18206892, 22758615, 30344820, 45517230, 91034460]

約数ペア:

[(1, 91034460), (2, 45517230), (3, 30344820), (4, 22758615), (5, 18206892), (6, 15172410), (9, 10114940), (10, 9103446), (11, 8275860), (12, 7586205), (15, 6068964), (18, 5057470), (20, 4551723), (22, 4137930), (23, 3958020), (30, 3034482), (33, 2758620), (36, 2528735), (44, 2068965), (45, 2022988), (46, 1979010), (55, 1655172), (60, 1517241), (66, 1379310), (69, 1319340), (90, 1011494), (92, 989505), (99, 919540), (110, 827586), (115, 791604), (132, 689655), (138, 659670), (165, 551724), (180, 505747), (198, 459770), (207, 439780), (220, 413793), (230, 395802), (253, 359820), (276, 329835), (330, 275862), (345, 263868), (396, 229885), (414, 219890), (460, 197901), (495, 183908), (506, 179910), (660, 137931), (690, 131934), (759, 119940), (828, 109945), (990, 91954), (1012, 89955), (1035, 87956), (1265, 71964), (1380, 65967), (1518, 59970), (1980, 45977), (1999, 45540), (2070, 43978), (2277, 39980), (2530, 35982), (3036, 29985), (3795, 23988), (3998, 22770), (4140, 21989), (4554, 19990), (5060, 17991), (5997, 15180), (7590, 11994), (7996, 11385), (9108, 9995)]