25000021440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{964507}}^1$

素因数の和:964536

約数の個数: 140

約数和(自身を含む): 88929566616

約数和(自身を除く): 63929545176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 964507, 1929014, 2893521, 3858028, 4822535, 5787042, 7716056, 8680563, 9645070, 11574084, 14467605, 15432112, 17361126, 19290140, 23148168, 26041689, 28935210, 30864224, 34722252, 38580280, 43402815, 46296336, 52083378, 57870420, 61728448, 69444504, 77160560, 78125067, 86805630, 92592672, 104166756, 115740840, 130208445, 138889008, 154321120, 156250134, 173611260, 185185344, 208333512, 231481680, 260416890, 277778016, 308642240, 312500268, 347222520, 390625335, 416667024, 462963360, 520833780, 555556032, 625000536, 694445040, 781250670, 833334048, 925926720, 1041667560, 1250001072, 1388890080, 1562501340, 1666668096, 2083335120, 2500002144, 2777780160, 3125002680, 4166670240, 5000004288, 6250005360, 8333340480, 12500010720, 25000021440]

約数ペア:

[(1, 25000021440), (2, 12500010720), (3, 8333340480), (4, 6250005360), (5, 5000004288), (6, 4166670240), (8, 3125002680), (9, 2777780160), (10, 2500002144), (12, 2083335120), (15, 1666668096), (16, 1562501340), (18, 1388890080), (20, 1250001072), (24, 1041667560), (27, 925926720), (30, 833334048), (32, 781250670), (36, 694445040), (40, 625000536), (45, 555556032), (48, 520833780), (54, 462963360), (60, 416667024), (64, 390625335), (72, 347222520), (80, 312500268), (81, 308642240), (90, 277778016), (96, 260416890), (108, 231481680), (120, 208333512), (135, 185185344), (144, 173611260), (160, 156250134), (162, 154321120), (180, 138889008), (192, 130208445), (216, 115740840), (240, 104166756), (270, 92592672), (288, 86805630), (320, 78125067), (324, 77160560), (360, 69444504), (405, 61728448), (432, 57870420), (480, 52083378), (540, 46296336), (576, 43402815), (648, 38580280), (720, 34722252), (810, 30864224), (864, 28935210), (960, 26041689), (1080, 23148168), (1296, 19290140), (1440, 17361126), (1620, 15432112), (1728, 14467605), (2160, 11574084), (2592, 9645070), (2880, 8680563), (3240, 7716056), (4320, 5787042), (5184, 4822535), (6480, 3858028), (8640, 2893521), (12960, 1929014), (25920, 964507)]