76757220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47381}}^1$

素因数の和:47402

約数の個数: 60

約数和(自身を含む): 240795324

約数和(自身を除く): 164038104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 47381, 94762, 142143, 189524, 236905, 284286, 426429, 473810, 568572, 710715, 852858, 947620, 1279287, 1421430, 1705716, 2132145, 2558574, 2842860, 3837861, 4264290, 5117148, 6396435, 7675722, 8528580, 12792870, 15351444, 19189305, 25585740, 38378610, 76757220]

約数ペア:

[(1, 76757220), (2, 38378610), (3, 25585740), (4, 19189305), (5, 15351444), (6, 12792870), (9, 8528580), (10, 7675722), (12, 6396435), (15, 5117148), (18, 4264290), (20, 3837861), (27, 2842860), (30, 2558574), (36, 2132145), (45, 1705716), (54, 1421430), (60, 1279287), (81, 947620), (90, 852858), (108, 710715), (135, 568572), (162, 473810), (180, 426429), (270, 284286), (324, 236905), (405, 189524), (540, 142143), (810, 94762), (1620, 47381)]