427076280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5417}}^1$

素因数の和:5510

約数の個数: 128

約数和(自身を含む): 1443355200

約数和(自身を除く): 1016278920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 5417, 6570, 7884, 8760, 9855, 10834, 13140, 15768, 16251, 19710, 21668, 26280, 27085, 32502, 39420, 43336, 48753, 54170, 65004, 78840, 81255, 97506, 108340, 130008, 146259, 162510, 195012, 216680, 243765, 292518, 325020, 390024, 395441, 487530, 585036, 650040, 731295, 790882, 975060, 1170072, 1186323, 1462590, 1581764, 1950120, 1977205, 2372646, 2925180, 3163528, 3558969, 3954410, 4745292, 5850360, 5931615, 7117938, 7908820, 9490584, 10676907, 11863230, 14235876, 15817640, 17794845, 21353814, 23726460, 28471752, 35589690, 42707628, 47452920, 53384535, 71179380, 85415256, 106769070, 142358760, 213538140, 427076280]

約数ペア:

[(1, 427076280), (2, 213538140), (3, 142358760), (4, 106769070), (5, 85415256), (6, 71179380), (8, 53384535), (9, 47452920), (10, 42707628), (12, 35589690), (15, 28471752), (18, 23726460), (20, 21353814), (24, 17794845), (27, 15817640), (30, 14235876), (36, 11863230), (40, 10676907), (45, 9490584), (54, 7908820), (60, 7117938), (72, 5931615), (73, 5850360), (90, 4745292), (108, 3954410), (120, 3558969), (135, 3163528), (146, 2925180), (180, 2372646), (216, 1977205), (219, 1950120), (270, 1581764), (292, 1462590), (360, 1186323), (365, 1170072), (438, 975060), (540, 790882), (584, 731295), (657, 650040), (730, 585036), (876, 487530), (1080, 395441), (1095, 390024), (1314, 325020), (1460, 292518), (1752, 243765), (1971, 216680), (2190, 195012), (2628, 162510), (2920, 146259), (3285, 130008), (3942, 108340), (4380, 97506), (5256, 81255), (5417, 78840), (6570, 65004), (7884, 54170), (8760, 48753), (9855, 43336), (10834, 39420), (13140, 32502), (15768, 27085), (16251, 26280), (19710, 21668)]