55012800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 184125616

約数和(自身を除く): 129112816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 146, 150, 157, 160, 192, 200, 219, 240, 292, 300, 314, 320, 365, 400, 438, 471, 480, 584, 600, 628, 730, 785, 800, 876, 942, 960, 1095, 1168, 1200, 1256, 1460, 1570, 1600, 1752, 1825, 1884, 2190, 2336, 2355, 2400, 2512, 2920, 3140, 3504, 3650, 3768, 3925, 4380, 4672, 4710, 4800, 5024, 5475, 5840, 6280, 7008, 7300, 7536, 7850, 8760, 9420, 10048, 10950, 11461, 11680, 11775, 12560, 14016, 14600, 15072, 15700, 17520, 18840, 21900, 22922, 23360, 23550, 25120, 29200, 30144, 31400, 34383, 35040, 37680, 43800, 45844, 47100, 50240, 57305, 58400, 62800, 68766, 70080, 75360, 87600, 91688, 94200, 114610, 116800, 125600, 137532, 150720, 171915, 175200, 183376, 188400, 229220, 251200, 275064, 286525, 343830, 350400, 366752, 376800, 458440, 550128, 573050, 687660, 733504, 753600, 859575, 916880, 1100256, 1146100, 1375320, 1719150, 1833760, 2200512, 2292200, 2750640, 3438300, 3667520, 4584400, 5501280, 6876600, 9168800, 11002560, 13753200, 18337600, 27506400, 55012800]

約数ペア:

[(1, 55012800), (2, 27506400), (3, 18337600), (4, 13753200), (5, 11002560), (6, 9168800), (8, 6876600), (10, 5501280), (12, 4584400), (15, 3667520), (16, 3438300), (20, 2750640), (24, 2292200), (25, 2200512), (30, 1833760), (32, 1719150), (40, 1375320), (48, 1146100), (50, 1100256), (60, 916880), (64, 859575), (73, 753600), (75, 733504), (80, 687660), (96, 573050), (100, 550128), (120, 458440), (146, 376800), (150, 366752), (157, 350400), (160, 343830), (192, 286525), (200, 275064), (219, 251200), (240, 229220), (292, 188400), (300, 183376), (314, 175200), (320, 171915), (365, 150720), (400, 137532), (438, 125600), (471, 116800), (480, 114610), (584, 94200), (600, 91688), (628, 87600), (730, 75360), (785, 70080), (800, 68766), (876, 62800), (942, 58400), (960, 57305), (1095, 50240), (1168, 47100), (1200, 45844), (1256, 43800), (1460, 37680), (1570, 35040), (1600, 34383), (1752, 31400), (1825, 30144), (1884, 29200), (2190, 25120), (2336, 23550), (2355, 23360), (2400, 22922), (2512, 21900), (2920, 18840), (3140, 17520), (3504, 15700), (3650, 15072), (3768, 14600), (3925, 14016), (4380, 12560), (4672, 11775), (4710, 11680), (4800, 11461), (5024, 10950), (5475, 10048), (5840, 9420), (6280, 8760), (7008, 7850), (7300, 7536)]