112212120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 350208000

約数和(自身を除く): 237995880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 199, 222, 254, 296, 370, 381, 398, 444, 508, 555, 597, 635, 740, 762, 796, 888, 995, 1016, 1110, 1194, 1270, 1480, 1524, 1592, 1905, 1990, 2220, 2388, 2540, 2985, 3048, 3810, 3980, 4440, 4699, 4776, 5080, 5970, 7363, 7620, 7960, 9398, 11940, 14097, 14726, 15240, 18796, 22089, 23495, 23880, 25273, 28194, 29452, 36815, 37592, 44178, 46990, 50546, 56388, 58904, 70485, 73630, 75819, 88356, 93980, 101092, 110445, 112776, 126365, 140970, 147260, 151638, 176712, 187960, 202184, 220890, 252730, 281940, 294520, 303276, 379095, 441780, 505460, 563880, 606552, 758190, 883560, 935101, 1010920, 1516380, 1870202, 2805303, 3032760, 3740404, 4675505, 5610606, 7480808, 9351010, 11221212, 14026515, 18702020, 22442424, 28053030, 37404040, 56106060, 112212120]

約数ペア:

[(1, 112212120), (2, 56106060), (3, 37404040), (4, 28053030), (5, 22442424), (6, 18702020), (8, 14026515), (10, 11221212), (12, 9351010), (15, 7480808), (20, 5610606), (24, 4675505), (30, 3740404), (37, 3032760), (40, 2805303), (60, 1870202), (74, 1516380), (111, 1010920), (120, 935101), (127, 883560), (148, 758190), (185, 606552), (199, 563880), (222, 505460), (254, 441780), (296, 379095), (370, 303276), (381, 294520), (398, 281940), (444, 252730), (508, 220890), (555, 202184), (597, 187960), (635, 176712), (740, 151638), (762, 147260), (796, 140970), (888, 126365), (995, 112776), (1016, 110445), (1110, 101092), (1194, 93980), (1270, 88356), (1480, 75819), (1524, 73630), (1592, 70485), (1905, 58904), (1990, 56388), (2220, 50546), (2388, 46990), (2540, 44178), (2985, 37592), (3048, 36815), (3810, 29452), (3980, 28194), (4440, 25273), (4699, 23880), (4776, 23495), (5080, 22089), (5970, 18796), (7363, 15240), (7620, 14726), (7960, 14097), (9398, 11940)]