55604880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8581}}^1$

素因数の和:8606

約数の個数: 100

約数和(自身を含む): 193146492

約数和(自身を除く): 137541612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8581, 17162, 25743, 34324, 42905, 51486, 68648, 77229, 85810, 102972, 128715, 137296, 154458, 171620, 205944, 231687, 257430, 308916, 343240, 386145, 411888, 463374, 514860, 617832, 686480, 695061, 772290, 926748, 1029720, 1158435, 1235664, 1390122, 1544580, 1853496, 2059440, 2316870, 2780244, 3089160, 3475305, 3706992, 4633740, 5560488, 6178320, 6950610, 9267480, 11120976, 13901220, 18534960, 27802440, 55604880]

約数ペア:

[(1, 55604880), (2, 27802440), (3, 18534960), (4, 13901220), (5, 11120976), (6, 9267480), (8, 6950610), (9, 6178320), (10, 5560488), (12, 4633740), (15, 3706992), (16, 3475305), (18, 3089160), (20, 2780244), (24, 2316870), (27, 2059440), (30, 1853496), (36, 1544580), (40, 1390122), (45, 1235664), (48, 1158435), (54, 1029720), (60, 926748), (72, 772290), (80, 695061), (81, 686480), (90, 617832), (108, 514860), (120, 463374), (135, 411888), (144, 386145), (162, 343240), (180, 308916), (216, 257430), (240, 231687), (270, 205944), (324, 171620), (360, 154458), (405, 137296), (432, 128715), (540, 102972), (648, 85810), (720, 77229), (810, 68648), (1080, 51486), (1296, 42905), (1620, 34324), (2160, 25743), (3240, 17162), (6480, 8581)]