276592140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4817}}^1$

素因数の和:4872

約数の個数: 144

約数和(自身を含む): 947026080

約数和(自身を除く): 670433940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 4817, 5220, 5742, 6380, 9570, 9634, 11484, 14355, 14451, 19140, 19268, 24085, 28710, 28902, 43353, 48170, 52987, 57420, 57804, 72255, 86706, 96340, 105974, 139693, 144510, 158961, 173412, 211948, 216765, 264935, 279386, 289020, 317922, 419079, 433530, 476883, 529870, 558772, 635844, 698465, 794805, 838158, 867060, 953766, 1059740, 1257237, 1396930, 1536623, 1589610, 1676316, 1907532, 2095395, 2384415, 2514474, 2793860, 3073246, 3179220, 4190790, 4609869, 4768830, 5028948, 6146492, 6286185, 7683115, 8381580, 9219738, 9537660, 12572370, 13829607, 15366230, 18439476, 23049345, 25144740, 27659214, 30732460, 46098690, 55318428, 69148035, 92197380, 138296070, 276592140]

約数ペア:

[(1, 276592140), (2, 138296070), (3, 92197380), (4, 69148035), (5, 55318428), (6, 46098690), (9, 30732460), (10, 27659214), (11, 25144740), (12, 23049345), (15, 18439476), (18, 15366230), (20, 13829607), (22, 12572370), (29, 9537660), (30, 9219738), (33, 8381580), (36, 7683115), (44, 6286185), (45, 6146492), (55, 5028948), (58, 4768830), (60, 4609869), (66, 4190790), (87, 3179220), (90, 3073246), (99, 2793860), (110, 2514474), (116, 2384415), (132, 2095395), (145, 1907532), (165, 1676316), (174, 1589610), (180, 1536623), (198, 1396930), (220, 1257237), (261, 1059740), (290, 953766), (319, 867060), (330, 838158), (348, 794805), (396, 698465), (435, 635844), (495, 558772), (522, 529870), (580, 476883), (638, 433530), (660, 419079), (870, 317922), (957, 289020), (990, 279386), (1044, 264935), (1276, 216765), (1305, 211948), (1595, 173412), (1740, 158961), (1914, 144510), (1980, 139693), (2610, 105974), (2871, 96340), (3190, 86706), (3828, 72255), (4785, 57804), (4817, 57420), (5220, 52987), (5742, 48170), (6380, 43353), (9570, 28902), (9634, 28710), (11484, 24085), (14355, 19268), (14451, 19140)]