23179860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 80196480

約数和(自身を除く): 57016620

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, 509, 660, 690, 759, 828, 990, 1012, 1018, 1035, 1265, 1380, 1518, 1527, 1980, 2036, 2070, 2277, 2530, 2545, 3036, 3054, 3795, 4140, 4554, 4581, 5060, 5090, 5599, 6108, 7590, 7635, 9108, 9162, 10180, 11198, 11385, 11707, 15180, 15270, 16797, 18324, 22396, 22770, 22905, 23414, 27995, 30540, 33594, 35121, 45540, 45810, 46828, 50391, 55990, 58535, 67188, 70242, 83985, 91620, 100782, 105363, 111980, 117070, 128777, 140484, 167970, 175605, 201564, 210726, 234140, 251955, 257554, 335940, 351210, 386331, 421452, 503910, 515108, 526815, 643885, 702420, 772662, 1007820, 1053630, 1158993, 1287770, 1545324, 1931655, 2107260, 2317986, 2575540, 3863310, 4635972, 5794965, 7726620, 11589930, 23179860]

約数ペア:

[(1, 23179860), (2, 11589930), (3, 7726620), (4, 5794965), (5, 4635972), (6, 3863310), (9, 2575540), (10, 2317986), (11, 2107260), (12, 1931655), (15, 1545324), (18, 1287770), (20, 1158993), (22, 1053630), (23, 1007820), (30, 772662), (33, 702420), (36, 643885), (44, 526815), (45, 515108), (46, 503910), (55, 421452), (60, 386331), (66, 351210), (69, 335940), (90, 257554), (92, 251955), (99, 234140), (110, 210726), (115, 201564), (132, 175605), (138, 167970), (165, 140484), (180, 128777), (198, 117070), (207, 111980), (220, 105363), (230, 100782), (253, 91620), (276, 83985), (330, 70242), (345, 67188), (396, 58535), (414, 55990), (460, 50391), (495, 46828), (506, 45810), (509, 45540), (660, 35121), (690, 33594), (759, 30540), (828, 27995), (990, 23414), (1012, 22905), (1018, 22770), (1035, 22396), (1265, 18324), (1380, 16797), (1518, 15270), (1527, 15180), (1980, 11707), (2036, 11385), (2070, 11198), (2277, 10180), (2530, 9162), (2545, 9108), (3036, 7635), (3054, 7590), (3795, 6108), (4140, 5599), (4554, 5090), (4581, 5060)]