86979600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:714

約数の個数: 180

約数和(自身を含む): 310476036

約数和(自身を除く): 223496436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 100, 111, 120, 144, 148, 150, 180, 185, 200, 222, 225, 240, 296, 300, 333, 360, 370, 400, 444, 450, 555, 592, 600, 653, 666, 720, 740, 888, 900, 925, 1110, 1200, 1306, 1332, 1480, 1665, 1776, 1800, 1850, 1959, 2220, 2612, 2664, 2775, 2960, 3265, 3330, 3600, 3700, 3918, 4440, 5224, 5328, 5550, 5877, 6530, 6660, 7400, 7836, 8325, 8880, 9795, 10448, 11100, 11754, 13060, 13320, 14800, 15672, 16325, 16650, 19590, 22200, 23508, 24161, 26120, 26640, 29385, 31344, 32650, 33300, 39180, 44400, 47016, 48322, 48975, 52240, 58770, 65300, 66600, 72483, 78360, 94032, 96644, 97950, 117540, 120805, 130600, 133200, 144966, 146925, 156720, 193288, 195900, 217449, 235080, 241610, 261200, 289932, 293850, 362415, 386576, 391800, 434898, 470160, 483220, 579864, 587700, 604025, 724830, 783600, 869796, 966440, 1087245, 1159728, 1175400, 1208050, 1449660, 1739592, 1812075, 1932880, 2174490, 2350800, 2416100, 2899320, 3479184, 3624150, 4348980, 4832200, 5436225, 5798640, 7248300, 8697960, 9664400, 10872450, 14496600, 17395920, 21744900, 28993200, 43489800, 86979600]

約数ペア:

[(1, 86979600), (2, 43489800), (3, 28993200), (4, 21744900), (5, 17395920), (6, 14496600), (8, 10872450), (9, 9664400), (10, 8697960), (12, 7248300), (15, 5798640), (16, 5436225), (18, 4832200), (20, 4348980), (24, 3624150), (25, 3479184), (30, 2899320), (36, 2416100), (37, 2350800), (40, 2174490), (45, 1932880), (48, 1812075), (50, 1739592), (60, 1449660), (72, 1208050), (74, 1175400), (75, 1159728), (80, 1087245), (90, 966440), (100, 869796), (111, 783600), (120, 724830), (144, 604025), (148, 587700), (150, 579864), (180, 483220), (185, 470160), (200, 434898), (222, 391800), (225, 386576), (240, 362415), (296, 293850), (300, 289932), (333, 261200), (360, 241610), (370, 235080), (400, 217449), (444, 195900), (450, 193288), (555, 156720), (592, 146925), (600, 144966), (653, 133200), (666, 130600), (720, 120805), (740, 117540), (888, 97950), (900, 96644), (925, 94032), (1110, 78360), (1200, 72483), (1306, 66600), (1332, 65300), (1480, 58770), (1665, 52240), (1776, 48975), (1800, 48322), (1850, 47016), (1959, 44400), (2220, 39180), (2612, 33300), (2664, 32650), (2775, 31344), (2960, 29385), (3265, 26640), (3330, 26120), (3600, 24161), (3700, 23508), (3918, 22200), (4440, 19590), (5224, 16650), (5328, 16325), (5550, 15672), (5877, 14800), (6530, 13320), (6660, 13060), (7400, 11754), (7836, 11100), (8325, 10448), (8880, 9795)]