188774010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{941}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 504610560

約数和(自身を除く): 315836550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 743, 941, 1486, 1882, 2229, 2823, 3715, 4458, 4705, 5646, 6687, 7430, 8469, 9410, 11145, 13374, 14115, 16938, 20061, 22290, 25407, 28230, 33435, 40122, 42345, 50814, 66870, 84690, 100305, 127035, 200610, 254070, 699163, 1398326, 2097489, 3495815, 4194978, 6292467, 6991630, 10487445, 12584934, 18877401, 20974890, 31462335, 37754802, 62924670, 94387005, 188774010]

約数ペア:

[(1, 188774010), (2, 94387005), (3, 62924670), (5, 37754802), (6, 31462335), (9, 20974890), (10, 18877401), (15, 12584934), (18, 10487445), (27, 6991630), (30, 6292467), (45, 4194978), (54, 3495815), (90, 2097489), (135, 1398326), (270, 699163), (743, 254070), (941, 200610), (1486, 127035), (1882, 100305), (2229, 84690), (2823, 66870), (3715, 50814), (4458, 42345), (4705, 40122), (5646, 33435), (6687, 28230), (7430, 25407), (8469, 22290), (9410, 20061), (11145, 16938), (13374, 14115)]