57515040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3663

約数の個数: 144

約数和(自身を含む): 214171776

約数和(自身を除く): 156656736

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, 3631, 3960, 5280, 7262, 7920, 10893, 14524, 15840, 18155, 21786, 29048, 32679, 36310, 39941, 43572, 54465, 58096, 65358, 72620, 79882, 87144, 108930, 116192, 119823, 130716, 145240, 159764, 163395, 174288, 199705, 217860, 239646, 261432, 290480, 319528, 326790, 348576, 359469, 399410, 435720, 479292, 522864, 580960, 599115, 639056, 653580, 718938, 798820, 871440, 958584, 1045728, 1198230, 1278112, 1307160, 1437876, 1597640, 1742880, 1797345, 1917168, 2396460, 2614320, 2875752, 3195280, 3594690, 3834336, 4792920, 5228640, 5751504, 6390560, 7189380, 9585840, 11503008, 14378760, 19171680, 28757520, 57515040]

約数ペア:

[(1, 57515040), (2, 28757520), (3, 19171680), (4, 14378760), (5, 11503008), (6, 9585840), (8, 7189380), (9, 6390560), (10, 5751504), (11, 5228640), (12, 4792920), (15, 3834336), (16, 3594690), (18, 3195280), (20, 2875752), (22, 2614320), (24, 2396460), (30, 1917168), (32, 1797345), (33, 1742880), (36, 1597640), (40, 1437876), (44, 1307160), (45, 1278112), (48, 1198230), (55, 1045728), (60, 958584), (66, 871440), (72, 798820), (80, 718938), (88, 653580), (90, 639056), (96, 599115), (99, 580960), (110, 522864), (120, 479292), (132, 435720), (144, 399410), (160, 359469), (165, 348576), (176, 326790), (180, 319528), (198, 290480), (220, 261432), (240, 239646), (264, 217860), (288, 199705), (330, 174288), (352, 163395), (360, 159764), (396, 145240), (440, 130716), (480, 119823), (495, 116192), (528, 108930), (660, 87144), (720, 79882), (792, 72620), (880, 65358), (990, 58096), (1056, 54465), (1320, 43572), (1440, 39941), (1584, 36310), (1760, 32679), (1980, 29048), (2640, 21786), (3168, 18155), (3631, 15840), (3960, 14524), (5280, 10893), (7262, 7920)]