1880337780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{94111}}^1$

素因数の和:94166

約数の個数: 96

約数和(自身を含む): 6008110080

約数和(自身を除く): 4127772300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 94111, 188222, 282333, 376444, 470555, 564666, 846999, 941110, 1129332, 1411665, 1693998, 1882220, 2540997, 2823330, 3387996, 3482107, 4234995, 5081994, 5646660, 6964214, 8469990, 10163988, 10446321, 12704985, 13928428, 16939980, 17410535, 20892642, 25409970, 31338963, 34821070, 41785284, 50819940, 52231605, 62677926, 69642140, 94016889, 104463210, 125355852, 156694815, 188033778, 208926420, 313389630, 376067556, 470084445, 626779260, 940168890, 1880337780]

約数ペア:

[(1, 1880337780), (2, 940168890), (3, 626779260), (4, 470084445), (5, 376067556), (6, 313389630), (9, 208926420), (10, 188033778), (12, 156694815), (15, 125355852), (18, 104463210), (20, 94016889), (27, 69642140), (30, 62677926), (36, 52231605), (37, 50819940), (45, 41785284), (54, 34821070), (60, 31338963), (74, 25409970), (90, 20892642), (108, 17410535), (111, 16939980), (135, 13928428), (148, 12704985), (180, 10446321), (185, 10163988), (222, 8469990), (270, 6964214), (333, 5646660), (370, 5081994), (444, 4234995), (540, 3482107), (555, 3387996), (666, 2823330), (740, 2540997), (999, 1882220), (1110, 1693998), (1332, 1411665), (1665, 1129332), (1998, 941110), (2220, 846999), (3330, 564666), (3996, 470555), (4995, 376444), (6660, 282333), (9990, 188222), (19980, 94111)]