26722350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 72

約数和(自身を含む): 73516872

約数和(自身を除く): 46794522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1381, 1935, 2150, 2762, 3225, 3870, 4143, 6450, 6905, 8286, 9675, 12429, 13810, 19350, 20715, 24858, 34525, 41430, 59383, 62145, 69050, 103575, 118766, 124290, 178149, 207150, 296915, 310725, 356298, 534447, 593830, 621450, 890745, 1068894, 1484575, 1781490, 2672235, 2969150, 4453725, 5344470, 8907450, 13361175, 26722350]

約数ペア:

[(1, 26722350), (2, 13361175), (3, 8907450), (5, 5344470), (6, 4453725), (9, 2969150), (10, 2672235), (15, 1781490), (18, 1484575), (25, 1068894), (30, 890745), (43, 621450), (45, 593830), (50, 534447), (75, 356298), (86, 310725), (90, 296915), (129, 207150), (150, 178149), (215, 124290), (225, 118766), (258, 103575), (387, 69050), (430, 62145), (450, 59383), (645, 41430), (774, 34525), (1075, 24858), (1290, 20715), (1381, 19350), (1935, 13810), (2150, 12429), (2762, 9675), (3225, 8286), (3870, 6905), (4143, 6450)]