85235040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 144

約数和(自身を含む): 317365776

約数和(自身を除く): 232130736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5381, 7920, 10762, 15840, 16143, 21524, 26905, 32286, 43048, 48429, 53810, 59191, 64572, 80715, 86096, 96858, 107620, 118382, 129144, 161430, 172192, 177573, 193716, 215240, 236764, 242145, 258288, 295955, 322860, 355146, 387432, 430480, 473528, 484290, 516576, 532719, 591910, 645720, 710292, 774864, 860960, 887865, 947056, 968580, 1065438, 1183820, 1291440, 1420584, 1549728, 1775730, 1894112, 1937160, 2130876, 2367640, 2582880, 2663595, 2841168, 3551460, 3874320, 4261752, 4735280, 5327190, 5682336, 7102920, 7748640, 8523504, 9470560, 10654380, 14205840, 17047008, 21308760, 28411680, 42617520, 85235040]

約数ペア:

[(1, 85235040), (2, 42617520), (3, 28411680), (4, 21308760), (5, 17047008), (6, 14205840), (8, 10654380), (9, 9470560), (10, 8523504), (11, 7748640), (12, 7102920), (15, 5682336), (16, 5327190), (18, 4735280), (20, 4261752), (22, 3874320), (24, 3551460), (30, 2841168), (32, 2663595), (33, 2582880), (36, 2367640), (40, 2130876), (44, 1937160), (45, 1894112), (48, 1775730), (55, 1549728), (60, 1420584), (66, 1291440), (72, 1183820), (80, 1065438), (88, 968580), (90, 947056), (96, 887865), (99, 860960), (110, 774864), (120, 710292), (132, 645720), (144, 591910), (160, 532719), (165, 516576), (176, 484290), (180, 473528), (198, 430480), (220, 387432), (240, 355146), (264, 322860), (288, 295955), (330, 258288), (352, 242145), (360, 236764), (396, 215240), (440, 193716), (480, 177573), (495, 172192), (528, 161430), (660, 129144), (720, 118382), (792, 107620), (880, 96858), (990, 86096), (1056, 80715), (1320, 64572), (1440, 59191), (1584, 53810), (1760, 48429), (1980, 43048), (2640, 32286), (3168, 26905), (3960, 21524), (5280, 16143), (5381, 15840), (7920, 10762)]