179611020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 575844864

約数和(自身を除く): 396233844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 127, 135, 162, 180, 194, 243, 254, 270, 291, 324, 381, 388, 405, 485, 486, 508, 540, 582, 635, 729, 762, 810, 873, 970, 972, 1143, 1164, 1215, 1270, 1455, 1458, 1524, 1620, 1746, 1905, 1940, 2286, 2430, 2540, 2619, 2910, 2916, 3429, 3492, 3645, 3810, 4365, 4572, 4860, 5238, 5715, 5820, 6858, 7290, 7620, 7857, 8730, 10287, 10476, 11430, 12319, 13095, 13716, 14580, 15714, 17145, 17460, 20574, 22860, 23571, 24638, 26190, 30861, 31428, 34290, 36957, 39285, 41148, 47142, 49276, 51435, 52380, 61595, 61722, 68580, 70713, 73914, 78570, 92583, 94284, 102870, 110871, 117855, 123190, 123444, 141426, 147828, 154305, 157140, 184785, 185166, 205740, 221742, 235710, 246380, 282852, 308610, 332613, 353565, 369570, 370332, 443484, 462915, 471420, 554355, 617220, 665226, 707130, 739140, 925830, 997839, 1108710, 1330452, 1414260, 1663065, 1851660, 1995678, 2217420, 2993517, 3326130, 3991356, 4989195, 5987034, 6652260, 8980551, 9978390, 11974068, 14967585, 17961102, 19956780, 29935170, 35922204, 44902755, 59870340, 89805510, 179611020]

約数ペア:

[(1, 179611020), (2, 89805510), (3, 59870340), (4, 44902755), (5, 35922204), (6, 29935170), (9, 19956780), (10, 17961102), (12, 14967585), (15, 11974068), (18, 9978390), (20, 8980551), (27, 6652260), (30, 5987034), (36, 4989195), (45, 3991356), (54, 3326130), (60, 2993517), (81, 2217420), (90, 1995678), (97, 1851660), (108, 1663065), (127, 1414260), (135, 1330452), (162, 1108710), (180, 997839), (194, 925830), (243, 739140), (254, 707130), (270, 665226), (291, 617220), (324, 554355), (381, 471420), (388, 462915), (405, 443484), (485, 370332), (486, 369570), (508, 353565), (540, 332613), (582, 308610), (635, 282852), (729, 246380), (762, 235710), (810, 221742), (873, 205740), (970, 185166), (972, 184785), (1143, 157140), (1164, 154305), (1215, 147828), (1270, 141426), (1455, 123444), (1458, 123190), (1524, 117855), (1620, 110871), (1746, 102870), (1905, 94284), (1940, 92583), (2286, 78570), (2430, 73914), (2540, 70713), (2619, 68580), (2910, 61722), (2916, 61595), (3429, 52380), (3492, 51435), (3645, 49276), (3810, 47142), (4365, 41148), (4572, 39285), (4860, 36957), (5238, 34290), (5715, 31428), (5820, 30861), (6858, 26190), (7290, 24638), (7620, 23571), (7857, 22860), (8730, 20574), (10287, 17460), (10476, 17145), (11430, 15714), (12319, 14580), (13095, 13716)]