57408750

素因数分解:

$2^1\times 3^8\times 5^4\times 7^1$

素因数の和:53

約数の個数: 180

約数和(自身を含む): 184459704

約数和(自身を除く): 127050954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 125, 126, 135, 150, 162, 175, 189, 210, 225, 243, 250, 270, 315, 350, 375, 378, 405, 450, 486, 525, 567, 625, 630, 675, 729, 750, 810, 875, 945, 1050, 1125, 1134, 1215, 1250, 1350, 1458, 1575, 1701, 1750, 1875, 1890, 2025, 2187, 2250, 2430, 2625, 2835, 3150, 3375, 3402, 3645, 3750, 4050, 4374, 4375, 4725, 5103, 5250, 5625, 5670, 6075, 6561, 6750, 7290, 7875, 8505, 8750, 9450, 10125, 10206, 10935, 11250, 12150, 13122, 13125, 14175, 15309, 15750, 16875, 17010, 18225, 20250, 21870, 23625, 25515, 26250, 28350, 30375, 30618, 32805, 33750, 36450, 39375, 42525, 45927, 47250, 50625, 51030, 54675, 60750, 65610, 70875, 76545, 78750, 85050, 91125, 91854, 101250, 109350, 118125, 127575, 141750, 151875, 153090, 164025, 182250, 212625, 229635, 236250, 255150, 273375, 303750, 328050, 354375, 382725, 425250, 455625, 459270, 546750, 637875, 708750, 765450, 820125, 911250, 1063125, 1148175, 1275750, 1366875, 1640250, 1913625, 2126250, 2296350, 2733750, 3189375, 3827250, 4100625, 5740875, 6378750, 8201250, 9568125, 11481750, 19136250, 28704375, 57408750]

約数ペア:

[(1, 57408750), (2, 28704375), (3, 19136250), (5, 11481750), (6, 9568125), (7, 8201250), (9, 6378750), (10, 5740875), (14, 4100625), (15, 3827250), (18, 3189375), (21, 2733750), (25, 2296350), (27, 2126250), (30, 1913625), (35, 1640250), (42, 1366875), (45, 1275750), (50, 1148175), (54, 1063125), (63, 911250), (70, 820125), (75, 765450), (81, 708750), (90, 637875), (105, 546750), (125, 459270), (126, 455625), (135, 425250), (150, 382725), (162, 354375), (175, 328050), (189, 303750), (210, 273375), (225, 255150), (243, 236250), (250, 229635), (270, 212625), (315, 182250), (350, 164025), (375, 153090), (378, 151875), (405, 141750), (450, 127575), (486, 118125), (525, 109350), (567, 101250), (625, 91854), (630, 91125), (675, 85050), (729, 78750), (750, 76545), (810, 70875), (875, 65610), (945, 60750), (1050, 54675), (1125, 51030), (1134, 50625), (1215, 47250), (1250, 45927), (1350, 42525), (1458, 39375), (1575, 36450), (1701, 33750), (1750, 32805), (1875, 30618), (1890, 30375), (2025, 28350), (2187, 26250), (2250, 25515), (2430, 23625), (2625, 21870), (2835, 20250), (3150, 18225), (3375, 17010), (3402, 16875), (3645, 15750), (3750, 15309), (4050, 14175), (4374, 13125), (4375, 13122), (4725, 12150), (5103, 11250), (5250, 10935), (5625, 10206), (5670, 10125), (6075, 9450), (6561, 8750), (6750, 8505), (7290, 7875)]