548883720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19801}}^1$

素因数の和:19836

約数の個数: 192

約数和(自身を含む): 2224160640

約数和(自身を除く): 1675276920

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, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 19801, 27720, 39602, 59403, 79204, 99005, 118806, 138607, 158408, 178209, 198010, 217811, 237612, 277214, 297015, 356418, 396020, 415821, 435622, 475224, 554428, 594030, 653433, 693035, 712836, 792040, 831642, 871244, 891045, 1089055, 1108856, 1188060, 1247463, 1306866, 1386070, 1425672, 1524677, 1663284, 1742488, 1782090, 1960299, 2079105, 2178110, 2376120, 2494926, 2613732, 2772140, 3049354, 3267165, 3326568, 3564180, 3920598, 4158210, 4356220, 4574031, 4989852, 5227464, 5544280, 6098708, 6237315, 6534330, 7128360, 7623385, 7841196, 8316420, 8712440, 9148062, 9801495, 9979704, 12197416, 12474630, 13068660, 13722093, 15246770, 15682392, 16632840, 18296124, 19602990, 22870155, 24949260, 26137320, 27444186, 30493540, 36592248, 39205980, 45740310, 49898520, 54888372, 60987080, 68610465, 78411960, 91480620, 109776744, 137220930, 182961240, 274441860, 548883720]

約数ペア:

[(1, 548883720), (2, 274441860), (3, 182961240), (4, 137220930), (5, 109776744), (6, 91480620), (7, 78411960), (8, 68610465), (9, 60987080), (10, 54888372), (11, 49898520), (12, 45740310), (14, 39205980), (15, 36592248), (18, 30493540), (20, 27444186), (21, 26137320), (22, 24949260), (24, 22870155), (28, 19602990), (30, 18296124), (33, 16632840), (35, 15682392), (36, 15246770), (40, 13722093), (42, 13068660), (44, 12474630), (45, 12197416), (55, 9979704), (56, 9801495), (60, 9148062), (63, 8712440), (66, 8316420), (70, 7841196), (72, 7623385), (77, 7128360), (84, 6534330), (88, 6237315), (90, 6098708), (99, 5544280), (105, 5227464), (110, 4989852), (120, 4574031), (126, 4356220), (132, 4158210), (140, 3920598), (154, 3564180), (165, 3326568), (168, 3267165), (180, 3049354), (198, 2772140), (210, 2613732), (220, 2494926), (231, 2376120), (252, 2178110), (264, 2079105), (280, 1960299), (308, 1782090), (315, 1742488), (330, 1663284), (360, 1524677), (385, 1425672), (396, 1386070), (420, 1306866), (440, 1247463), (462, 1188060), (495, 1108856), (504, 1089055), (616, 891045), (630, 871244), (660, 831642), (693, 792040), (770, 712836), (792, 693035), (840, 653433), (924, 594030), (990, 554428), (1155, 475224), (1260, 435622), (1320, 415821), (1386, 396020), (1540, 356418), (1848, 297015), (1980, 277214), (2310, 237612), (2520, 217811), (2772, 198010), (3080, 178209), (3465, 158408), (3960, 138607), (4620, 118806), (5544, 99005), (6930, 79204), (9240, 59403), (13860, 39602), (19801, 27720)]