71726580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3150

約数の個数: 96

約数和(自身を含む): 228412800

約数和(自身を除く): 156686220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3089, 3870, 4644, 5805, 6178, 7740, 9267, 11610, 12356, 15445, 18534, 23220, 27801, 30890, 37068, 46335, 55602, 61780, 83403, 92670, 111204, 132827, 139005, 166806, 185340, 265654, 278010, 333612, 398481, 417015, 531308, 556020, 664135, 796962, 834030, 1195443, 1328270, 1593924, 1668060, 1992405, 2390886, 2656540, 3586329, 3984810, 4781772, 5977215, 7172658, 7969620, 11954430, 14345316, 17931645, 23908860, 35863290, 71726580]

約数ペア:

[(1, 71726580), (2, 35863290), (3, 23908860), (4, 17931645), (5, 14345316), (6, 11954430), (9, 7969620), (10, 7172658), (12, 5977215), (15, 4781772), (18, 3984810), (20, 3586329), (27, 2656540), (30, 2390886), (36, 1992405), (43, 1668060), (45, 1593924), (54, 1328270), (60, 1195443), (86, 834030), (90, 796962), (108, 664135), (129, 556020), (135, 531308), (172, 417015), (180, 398481), (215, 333612), (258, 278010), (270, 265654), (387, 185340), (430, 166806), (516, 139005), (540, 132827), (645, 111204), (774, 92670), (860, 83403), (1161, 61780), (1290, 55602), (1548, 46335), (1935, 37068), (2322, 30890), (2580, 27801), (3089, 23220), (3870, 18534), (4644, 15445), (5805, 12356), (6178, 11610), (7740, 9267)]