201157920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4817}}^1$

素因数の和:4867

約数の個数: 144

約数和(自身を含む): 710269560

約数和(自身を除く): 509111640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 4817, 5220, 6960, 8352, 9634, 10440, 13920, 14451, 19268, 20880, 24085, 28902, 38536, 41760, 43353, 48170, 57804, 72255, 77072, 86706, 96340, 115608, 139693, 144510, 154144, 173412, 192680, 216765, 231216, 279386, 289020, 346824, 385360, 419079, 433530, 462432, 558772, 578040, 693648, 698465, 770720, 838158, 867060, 1117544, 1156080, 1257237, 1387296, 1396930, 1676316, 1734120, 2095395, 2235088, 2312160, 2514474, 2793860, 3352632, 3468240, 4190790, 4470176, 5028948, 5587720, 6286185, 6705264, 6936480, 8381580, 10057896, 11175440, 12572370, 13410528, 16763160, 20115792, 22350880, 25144740, 33526320, 40231584, 50289480, 67052640, 100578960, 201157920]

約数ペア:

[(1, 201157920), (2, 100578960), (3, 67052640), (4, 50289480), (5, 40231584), (6, 33526320), (8, 25144740), (9, 22350880), (10, 20115792), (12, 16763160), (15, 13410528), (16, 12572370), (18, 11175440), (20, 10057896), (24, 8381580), (29, 6936480), (30, 6705264), (32, 6286185), (36, 5587720), (40, 5028948), (45, 4470176), (48, 4190790), (58, 3468240), (60, 3352632), (72, 2793860), (80, 2514474), (87, 2312160), (90, 2235088), (96, 2095395), (116, 1734120), (120, 1676316), (144, 1396930), (145, 1387296), (160, 1257237), (174, 1156080), (180, 1117544), (232, 867060), (240, 838158), (261, 770720), (288, 698465), (290, 693648), (348, 578040), (360, 558772), (435, 462432), (464, 433530), (480, 419079), (522, 385360), (580, 346824), (696, 289020), (720, 279386), (870, 231216), (928, 216765), (1044, 192680), (1160, 173412), (1305, 154144), (1392, 144510), (1440, 139693), (1740, 115608), (2088, 96340), (2320, 86706), (2610, 77072), (2784, 72255), (3480, 57804), (4176, 48170), (4640, 43353), (4817, 41760), (5220, 38536), (6960, 28902), (8352, 24085), (9634, 20880), (10440, 19268), (13920, 14451)]