139252950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 402161760

約数和(自身を除く): 262908810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 109, 150, 153, 167, 170, 218, 225, 255, 306, 327, 334, 425, 450, 501, 510, 545, 654, 765, 835, 850, 981, 1002, 1090, 1275, 1503, 1530, 1635, 1670, 1853, 1962, 2505, 2550, 2725, 2839, 3006, 3270, 3706, 3825, 4175, 4905, 5010, 5450, 5559, 5678, 7515, 7650, 8175, 8350, 8517, 9265, 9810, 11118, 12525, 14195, 15030, 16350, 16677, 17034, 18203, 18530, 24525, 25050, 25551, 27795, 28390, 33354, 36406, 37575, 42585, 46325, 49050, 51102, 54609, 55590, 70975, 75150, 83385, 85170, 91015, 92650, 109218, 127755, 138975, 141950, 163827, 166770, 182030, 212925, 255510, 273045, 277950, 309451, 327654, 416925, 425850, 455075, 546090, 618902, 638775, 819135, 833850, 910150, 928353, 1277550, 1365225, 1547255, 1638270, 1856706, 2730450, 2785059, 3094510, 4095675, 4641765, 5570118, 7736275, 8191350, 9283530, 13925295, 15472550, 23208825, 27850590, 46417650, 69626475, 139252950]

約数ペア:

[(1, 139252950), (2, 69626475), (3, 46417650), (5, 27850590), (6, 23208825), (9, 15472550), (10, 13925295), (15, 9283530), (17, 8191350), (18, 7736275), (25, 5570118), (30, 4641765), (34, 4095675), (45, 3094510), (50, 2785059), (51, 2730450), (75, 1856706), (85, 1638270), (90, 1547255), (102, 1365225), (109, 1277550), (150, 928353), (153, 910150), (167, 833850), (170, 819135), (218, 638775), (225, 618902), (255, 546090), (306, 455075), (327, 425850), (334, 416925), (425, 327654), (450, 309451), (501, 277950), (510, 273045), (545, 255510), (654, 212925), (765, 182030), (835, 166770), (850, 163827), (981, 141950), (1002, 138975), (1090, 127755), (1275, 109218), (1503, 92650), (1530, 91015), (1635, 85170), (1670, 83385), (1853, 75150), (1962, 70975), (2505, 55590), (2550, 54609), (2725, 51102), (2839, 49050), (3006, 46325), (3270, 42585), (3706, 37575), (3825, 36406), (4175, 33354), (4905, 28390), (5010, 27795), (5450, 25551), (5559, 25050), (5678, 24525), (7515, 18530), (7650, 18203), (8175, 17034), (8350, 16677), (8517, 16350), (9265, 15030), (9810, 14195), (11118, 12525)]