149037240

素因数分解:

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

素因数の和:4957

約数の個数: 128

約数和(自身を含む): 509068800

約数和(自身を除く): 360031560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 4909, 5060, 6072, 7590, 9818, 10120, 14727, 15180, 19636, 24545, 29454, 30360, 39272, 49090, 53999, 58908, 73635, 98180, 107998, 112907, 117816, 147270, 161997, 196360, 215996, 225814, 269995, 294540, 323994, 338721, 431992, 451628, 539990, 564535, 589080, 647988, 677442, 809985, 903256, 1079980, 1129070, 1241977, 1295976, 1354884, 1619970, 1693605, 2159960, 2258140, 2483954, 2709768, 3239940, 3387210, 3725931, 4516280, 4967908, 6209885, 6479880, 6774420, 7451862, 9935816, 12419770, 13548840, 14903724, 18629655, 24839540, 29807448, 37259310, 49679080, 74518620, 149037240]

約数ペア:

[(1, 149037240), (2, 74518620), (3, 49679080), (4, 37259310), (5, 29807448), (6, 24839540), (8, 18629655), (10, 14903724), (11, 13548840), (12, 12419770), (15, 9935816), (20, 7451862), (22, 6774420), (23, 6479880), (24, 6209885), (30, 4967908), (33, 4516280), (40, 3725931), (44, 3387210), (46, 3239940), (55, 2709768), (60, 2483954), (66, 2258140), (69, 2159960), (88, 1693605), (92, 1619970), (110, 1354884), (115, 1295976), (120, 1241977), (132, 1129070), (138, 1079980), (165, 903256), (184, 809985), (220, 677442), (230, 647988), (253, 589080), (264, 564535), (276, 539990), (330, 451628), (345, 431992), (440, 338721), (460, 323994), (506, 294540), (552, 269995), (660, 225814), (690, 215996), (759, 196360), (920, 161997), (1012, 147270), (1265, 117816), (1320, 112907), (1380, 107998), (1518, 98180), (2024, 73635), (2530, 58908), (2760, 53999), (3036, 49090), (3795, 39272), (4909, 30360), (5060, 29454), (6072, 24545), (7590, 19636), (9818, 15180), (10120, 14727)]