76401080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 205351200

約数和(自身を除く): 128950120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 97, 116, 140, 145, 194, 203, 232, 280, 290, 388, 406, 485, 580, 679, 776, 812, 970, 1015, 1160, 1358, 1624, 1940, 2030, 2716, 2813, 3395, 3880, 4060, 5432, 5626, 6790, 8120, 9409, 11252, 13580, 14065, 18818, 19691, 22504, 27160, 28130, 37636, 39382, 47045, 56260, 65863, 75272, 78764, 94090, 98455, 112520, 131726, 157528, 188180, 196910, 263452, 272861, 329315, 376360, 393820, 526904, 545722, 658630, 787640, 1091444, 1317260, 1364305, 1910027, 2182888, 2634520, 2728610, 3820054, 5457220, 7640108, 9550135, 10914440, 15280216, 19100270, 38200540, 76401080]

約数ペア:

[(1, 76401080), (2, 38200540), (4, 19100270), (5, 15280216), (7, 10914440), (8, 9550135), (10, 7640108), (14, 5457220), (20, 3820054), (28, 2728610), (29, 2634520), (35, 2182888), (40, 1910027), (56, 1364305), (58, 1317260), (70, 1091444), (97, 787640), (116, 658630), (140, 545722), (145, 526904), (194, 393820), (203, 376360), (232, 329315), (280, 272861), (290, 263452), (388, 196910), (406, 188180), (485, 157528), (580, 131726), (679, 112520), (776, 98455), (812, 94090), (970, 78764), (1015, 75272), (1160, 65863), (1358, 56260), (1624, 47045), (1940, 39382), (2030, 37636), (2716, 28130), (2813, 27160), (3395, 22504), (3880, 19691), (4060, 18818), (5432, 14065), (5626, 13580), (6790, 11252), (8120, 9409)]