127122800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 353894016

約数和(自身を除く): 226771216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 166, 175, 200, 280, 332, 350, 400, 415, 547, 560, 581, 664, 700, 830, 1094, 1162, 1328, 1400, 1660, 2075, 2188, 2324, 2735, 2800, 2905, 3320, 3829, 4150, 4376, 4648, 5470, 5810, 6640, 7658, 8300, 8752, 9296, 10940, 11620, 13675, 14525, 15316, 16600, 19145, 21880, 23240, 27350, 29050, 30632, 33200, 38290, 43760, 45401, 46480, 54700, 58100, 61264, 76580, 90802, 95725, 109400, 116200, 153160, 181604, 191450, 218800, 227005, 232400, 306320, 317807, 363208, 382900, 454010, 635614, 726416, 765800, 908020, 1135025, 1271228, 1531600, 1589035, 1816040, 2270050, 2542456, 3178070, 3632080, 4540100, 5084912, 6356140, 7945175, 9080200, 12712280, 15890350, 18160400, 25424560, 31780700, 63561400, 127122800]

約数ペア:

[(1, 127122800), (2, 63561400), (4, 31780700), (5, 25424560), (7, 18160400), (8, 15890350), (10, 12712280), (14, 9080200), (16, 7945175), (20, 6356140), (25, 5084912), (28, 4540100), (35, 3632080), (40, 3178070), (50, 2542456), (56, 2270050), (70, 1816040), (80, 1589035), (83, 1531600), (100, 1271228), (112, 1135025), (140, 908020), (166, 765800), (175, 726416), (200, 635614), (280, 454010), (332, 382900), (350, 363208), (400, 317807), (415, 306320), (547, 232400), (560, 227005), (581, 218800), (664, 191450), (700, 181604), (830, 153160), (1094, 116200), (1162, 109400), (1328, 95725), (1400, 90802), (1660, 76580), (2075, 61264), (2188, 58100), (2324, 54700), (2735, 46480), (2800, 45401), (2905, 43760), (3320, 38290), (3829, 33200), (4150, 30632), (4376, 29050), (4648, 27350), (5470, 23240), (5810, 21880), (6640, 19145), (7658, 16600), (8300, 15316), (8752, 14525), (9296, 13675), (10940, 11620)]