125332020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63299}}^1$

素因数の和:63325

約数の個数: 72

約数和(自身を含む): 414741600

約数和(自身を除く): 289409580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 63299, 126598, 189897, 253196, 316495, 379794, 569691, 632990, 696289, 759588, 949485, 1139382, 1265980, 1392578, 1898970, 2088867, 2278764, 2785156, 2848455, 3481445, 3797940, 4177734, 5696910, 6266601, 6962890, 8355468, 10444335, 11393820, 12533202, 13925780, 20888670, 25066404, 31333005, 41777340, 62666010, 125332020]

約数ペア:

[(1, 125332020), (2, 62666010), (3, 41777340), (4, 31333005), (5, 25066404), (6, 20888670), (9, 13925780), (10, 12533202), (11, 11393820), (12, 10444335), (15, 8355468), (18, 6962890), (20, 6266601), (22, 5696910), (30, 4177734), (33, 3797940), (36, 3481445), (44, 2848455), (45, 2785156), (55, 2278764), (60, 2088867), (66, 1898970), (90, 1392578), (99, 1265980), (110, 1139382), (132, 949485), (165, 759588), (180, 696289), (198, 632990), (220, 569691), (330, 379794), (396, 316495), (495, 253196), (660, 189897), (990, 126598), (1980, 63299)]