33053900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 79161600

約数和(自身を除く): 46107700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 199, 220, 275, 302, 398, 550, 604, 755, 796, 995, 1100, 1510, 1661, 1990, 2189, 3020, 3322, 3775, 3980, 4378, 4975, 6644, 7550, 8305, 8756, 9950, 10945, 15100, 16610, 19900, 21890, 30049, 33220, 41525, 43780, 54725, 60098, 83050, 109450, 120196, 150245, 166100, 218900, 300490, 330539, 600980, 661078, 751225, 1322156, 1502450, 1652695, 3004900, 3305390, 6610780, 8263475, 16526950, 33053900]

約数ペア:

[(1, 33053900), (2, 16526950), (4, 8263475), (5, 6610780), (10, 3305390), (11, 3004900), (20, 1652695), (22, 1502450), (25, 1322156), (44, 751225), (50, 661078), (55, 600980), (100, 330539), (110, 300490), (151, 218900), (199, 166100), (220, 150245), (275, 120196), (302, 109450), (398, 83050), (550, 60098), (604, 54725), (755, 43780), (796, 41525), (995, 33220), (1100, 30049), (1510, 21890), (1661, 19900), (1990, 16610), (2189, 15100), (3020, 10945), (3322, 9950), (3775, 8756), (3980, 8305), (4378, 7550), (4975, 6644)]