86686600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 271232640

約数和(自身を除く): 184546040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 130, 140, 143, 154, 175, 182, 200, 220, 260, 275, 280, 286, 308, 325, 350, 364, 385, 433, 440, 455, 520, 550, 572, 616, 650, 700, 715, 728, 770, 866, 910, 1001, 1100, 1144, 1300, 1400, 1430, 1540, 1732, 1820, 1925, 2002, 2165, 2200, 2275, 2600, 2860, 3031, 3080, 3464, 3575, 3640, 3850, 4004, 4330, 4550, 4763, 5005, 5629, 5720, 6062, 7150, 7700, 8008, 8660, 9100, 9526, 10010, 10825, 11258, 12124, 14300, 15155, 15400, 17320, 18200, 19052, 20020, 21650, 22516, 23815, 24248, 25025, 28145, 28600, 30310, 33341, 38104, 39403, 40040, 43300, 45032, 47630, 50050, 56290, 60620, 61919, 66682, 75775, 78806, 86600, 95260, 100100, 112580, 119075, 121240, 123838, 133364, 140725, 151550, 157612, 166705, 190520, 197015, 200200, 225160, 238150, 247676, 266728, 281450, 303100, 309595, 315224, 333410, 394030, 433433, 476300, 495352, 562900, 606200, 619190, 666820, 788060, 833525, 866866, 952600, 985075, 1125800, 1238380, 1333640, 1547975, 1576120, 1667050, 1733732, 1970150, 2167165, 2476760, 3095950, 3334100, 3467464, 3940300, 4334330, 6191900, 6668200, 7880600, 8668660, 10835825, 12383800, 17337320, 21671650, 43343300, 86686600]

約数ペア:

[(1, 86686600), (2, 43343300), (4, 21671650), (5, 17337320), (7, 12383800), (8, 10835825), (10, 8668660), (11, 7880600), (13, 6668200), (14, 6191900), (20, 4334330), (22, 3940300), (25, 3467464), (26, 3334100), (28, 3095950), (35, 2476760), (40, 2167165), (44, 1970150), (50, 1733732), (52, 1667050), (55, 1576120), (56, 1547975), (65, 1333640), (70, 1238380), (77, 1125800), (88, 985075), (91, 952600), (100, 866866), (104, 833525), (110, 788060), (130, 666820), (140, 619190), (143, 606200), (154, 562900), (175, 495352), (182, 476300), (200, 433433), (220, 394030), (260, 333410), (275, 315224), (280, 309595), (286, 303100), (308, 281450), (325, 266728), (350, 247676), (364, 238150), (385, 225160), (433, 200200), (440, 197015), (455, 190520), (520, 166705), (550, 157612), (572, 151550), (616, 140725), (650, 133364), (700, 123838), (715, 121240), (728, 119075), (770, 112580), (866, 100100), (910, 95260), (1001, 86600), (1100, 78806), (1144, 75775), (1300, 66682), (1400, 61919), (1430, 60620), (1540, 56290), (1732, 50050), (1820, 47630), (1925, 45032), (2002, 43300), (2165, 40040), (2200, 39403), (2275, 38104), (2600, 33341), (2860, 30310), (3031, 28600), (3080, 28145), (3464, 25025), (3575, 24248), (3640, 23815), (3850, 22516), (4004, 21650), (4330, 20020), (4550, 19052), (4763, 18200), (5005, 17320), (5629, 15400), (5720, 15155), (6062, 14300), (7150, 12124), (7700, 11258), (8008, 10825), (8660, 10010), (9100, 9526)]