66664800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 216

約数和(自身を含む): 241297056

約数和(自身を除く): 174632256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 141, 144, 150, 160, 180, 188, 197, 200, 225, 235, 240, 282, 288, 300, 360, 376, 394, 400, 423, 450, 470, 480, 564, 591, 600, 705, 720, 752, 788, 800, 846, 900, 940, 985, 1128, 1175, 1182, 1200, 1410, 1440, 1504, 1576, 1692, 1773, 1800, 1880, 1970, 2115, 2256, 2350, 2364, 2400, 2820, 2955, 3152, 3384, 3525, 3546, 3600, 3760, 3940, 4230, 4512, 4700, 4728, 4925, 5640, 5910, 6304, 6768, 7050, 7092, 7200, 7520, 7880, 8460, 8865, 9259, 9400, 9456, 9850, 10575, 11280, 11820, 13536, 14100, 14184, 14775, 15760, 16920, 17730, 18518, 18800, 18912, 19700, 21150, 22560, 23640, 27777, 28200, 28368, 29550, 31520, 33840, 35460, 37036, 37600, 39400, 42300, 44325, 46295, 47280, 55554, 56400, 56736, 59100, 67680, 70920, 74072, 78800, 83331, 84600, 88650, 92590, 94560, 111108, 112800, 118200, 138885, 141840, 148144, 157600, 166662, 169200, 177300, 185180, 222216, 231475, 236400, 277770, 283680, 296288, 333324, 338400, 354600, 370360, 416655, 444432, 462950, 472800, 555540, 666648, 694425, 709200, 740720, 833310, 888864, 925900, 1111080, 1333296, 1388850, 1418400, 1481440, 1666620, 1851800, 2083275, 2222160, 2666592, 2777700, 3333240, 3703600, 4166550, 4444320, 5555400, 6666480, 7407200, 8333100, 11110800, 13332960, 16666200, 22221600, 33332400, 66664800]

約数ペア:

[(1, 66664800), (2, 33332400), (3, 22221600), (4, 16666200), (5, 13332960), (6, 11110800), (8, 8333100), (9, 7407200), (10, 6666480), (12, 5555400), (15, 4444320), (16, 4166550), (18, 3703600), (20, 3333240), (24, 2777700), (25, 2666592), (30, 2222160), (32, 2083275), (36, 1851800), (40, 1666620), (45, 1481440), (47, 1418400), (48, 1388850), (50, 1333296), (60, 1111080), (72, 925900), (75, 888864), (80, 833310), (90, 740720), (94, 709200), (96, 694425), (100, 666648), (120, 555540), (141, 472800), (144, 462950), (150, 444432), (160, 416655), (180, 370360), (188, 354600), (197, 338400), (200, 333324), (225, 296288), (235, 283680), (240, 277770), (282, 236400), (288, 231475), (300, 222216), (360, 185180), (376, 177300), (394, 169200), (400, 166662), (423, 157600), (450, 148144), (470, 141840), (480, 138885), (564, 118200), (591, 112800), (600, 111108), (705, 94560), (720, 92590), (752, 88650), (788, 84600), (800, 83331), (846, 78800), (900, 74072), (940, 70920), (985, 67680), (1128, 59100), (1175, 56736), (1182, 56400), (1200, 55554), (1410, 47280), (1440, 46295), (1504, 44325), (1576, 42300), (1692, 39400), (1773, 37600), (1800, 37036), (1880, 35460), (1970, 33840), (2115, 31520), (2256, 29550), (2350, 28368), (2364, 28200), (2400, 27777), (2820, 23640), (2955, 22560), (3152, 21150), (3384, 19700), (3525, 18912), (3546, 18800), (3600, 18518), (3760, 17730), (3940, 16920), (4230, 15760), (4512, 14775), (4700, 14184), (4728, 14100), (4925, 13536), (5640, 11820), (5910, 11280), (6304, 10575), (6768, 9850), (7050, 9456), (7092, 9400), (7200, 9259), (7520, 8865), (7880, 8460)]