18692724780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607301}}^1$

素因数の和:607341

約数の個数: 120

約数和(自身を含む): 61726175280

約数和(自身を除く): 43033450500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 607301, 1214602, 1821903, 2429204, 3036505, 3643806, 5465709, 6073010, 7287612, 9109515, 10931418, 11538719, 12146020, 16397127, 18219030, 21862836, 23077438, 27328545, 32794254, 34616157, 36438060, 46154876, 49191381, 54657090, 57693595, 65588508, 69232314, 81985635, 98382762, 103848471, 109314180, 115387190, 138464628, 163971270, 173080785, 196765524, 207696942, 230774380, 245956905, 311545413, 327942540, 346161570, 415393884, 491913810, 519242355, 623090826, 692323140, 934636239, 983827620, 1038484710, 1246181652, 1557727065, 1869272478, 2076969420, 3115454130, 3738544956, 4673181195, 6230908260, 9346362390, 18692724780]

約数ペア:

[(1, 18692724780), (2, 9346362390), (3, 6230908260), (4, 4673181195), (5, 3738544956), (6, 3115454130), (9, 2076969420), (10, 1869272478), (12, 1557727065), (15, 1246181652), (18, 1038484710), (19, 983827620), (20, 934636239), (27, 692323140), (30, 623090826), (36, 519242355), (38, 491913810), (45, 415393884), (54, 346161570), (57, 327942540), (60, 311545413), (76, 245956905), (81, 230774380), (90, 207696942), (95, 196765524), (108, 173080785), (114, 163971270), (135, 138464628), (162, 115387190), (171, 109314180), (180, 103848471), (190, 98382762), (228, 81985635), (270, 69232314), (285, 65588508), (324, 57693595), (342, 54657090), (380, 49191381), (405, 46154876), (513, 36438060), (540, 34616157), (570, 32794254), (684, 27328545), (810, 23077438), (855, 21862836), (1026, 18219030), (1140, 16397127), (1539, 12146020), (1620, 11538719), (1710, 10931418), (2052, 9109515), (2565, 7287612), (3078, 6073010), (3420, 5465709), (5130, 3643806), (6156, 3036505), (7695, 2429204), (10260, 1821903), (15390, 1214602), (30780, 607301)]