77643720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 192

約数和(自身を含む): 314720640

約数和(自身を除く): 237076920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 2801, 3080, 3465, 3960, 4620, 5544, 5602, 6930, 8403, 9240, 11204, 13860, 14005, 16806, 19607, 22408, 25209, 27720, 28010, 30811, 33612, 39214, 42015, 50418, 56020, 58821, 61622, 67224, 78428, 84030, 92433, 98035, 100836, 112040, 117642, 123244, 126045, 154055, 156856, 168060, 176463, 184866, 196070, 201672, 215677, 235284, 246488, 252090, 277299, 294105, 308110, 336120, 352926, 369732, 392140, 431354, 462165, 470568, 504180, 554598, 588210, 616220, 647031, 705852, 739464, 784280, 862708, 882315, 924330, 1008360, 1078385, 1109196, 1176420, 1232440, 1294062, 1386495, 1411704, 1725416, 1764630, 1848660, 1941093, 2156770, 2218392, 2352840, 2588124, 2772990, 3235155, 3529260, 3697320, 3882186, 4313540, 5176248, 5545980, 6470310, 7058520, 7764372, 8627080, 9705465, 11091960, 12940620, 15528744, 19410930, 25881240, 38821860, 77643720]

約数ペア:

[(1, 77643720), (2, 38821860), (3, 25881240), (4, 19410930), (5, 15528744), (6, 12940620), (7, 11091960), (8, 9705465), (9, 8627080), (10, 7764372), (11, 7058520), (12, 6470310), (14, 5545980), (15, 5176248), (18, 4313540), (20, 3882186), (21, 3697320), (22, 3529260), (24, 3235155), (28, 2772990), (30, 2588124), (33, 2352840), (35, 2218392), (36, 2156770), (40, 1941093), (42, 1848660), (44, 1764630), (45, 1725416), (55, 1411704), (56, 1386495), (60, 1294062), (63, 1232440), (66, 1176420), (70, 1109196), (72, 1078385), (77, 1008360), (84, 924330), (88, 882315), (90, 862708), (99, 784280), (105, 739464), (110, 705852), (120, 647031), (126, 616220), (132, 588210), (140, 554598), (154, 504180), (165, 470568), (168, 462165), (180, 431354), (198, 392140), (210, 369732), (220, 352926), (231, 336120), (252, 308110), (264, 294105), (280, 277299), (308, 252090), (315, 246488), (330, 235284), (360, 215677), (385, 201672), (396, 196070), (420, 184866), (440, 176463), (462, 168060), (495, 156856), (504, 154055), (616, 126045), (630, 123244), (660, 117642), (693, 112040), (770, 100836), (792, 98035), (840, 92433), (924, 84030), (990, 78428), (1155, 67224), (1260, 61622), (1320, 58821), (1386, 56020), (1540, 50418), (1848, 42015), (1980, 39214), (2310, 33612), (2520, 30811), (2772, 28010), (2801, 27720), (3080, 25209), (3465, 22408), (3960, 19607), (4620, 16806), (5544, 14005), (5602, 13860), (6930, 11204), (8403, 9240)]