66884400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 240

約数和(自身を含む): 260161920

約数和(自身を除く): 193277520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 563, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1126, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1689, 1800, 1980, 2160, 2200, 2252, 2376, 2475, 2640, 2700, 2815, 2970, 3300, 3378, 3600, 3960, 4400, 4504, 4752, 4950, 5067, 5400, 5630, 5940, 6193, 6600, 6756, 7425, 7920, 8445, 9008, 9900, 10134, 10800, 11260, 11880, 12386, 13200, 13512, 14075, 14850, 15201, 16890, 18579, 19800, 20268, 22520, 23760, 24772, 25335, 27024, 28150, 29700, 30402, 30965, 33780, 37158, 39600, 40536, 42225, 45040, 49544, 50670, 55737, 56300, 59400, 60804, 61930, 67560, 74316, 76005, 81072, 84450, 92895, 99088, 101340, 111474, 112600, 118800, 121608, 123860, 126675, 135120, 148632, 152010, 154825, 167211, 168900, 185790, 202680, 222948, 225200, 243216, 247720, 253350, 278685, 297264, 304020, 309650, 334422, 337800, 371580, 380025, 405360, 445896, 464475, 495440, 506700, 557370, 608040, 619300, 668844, 675600, 743160, 760050, 836055, 891792, 928950, 1013400, 1114740, 1216080, 1238600, 1337688, 1393425, 1486320, 1520100, 1672110, 1857900, 2026800, 2229480, 2477200, 2675376, 2786850, 3040200, 3344220, 3715800, 4180275, 4458960, 5573700, 6080400, 6688440, 7431600, 8360550, 11147400, 13376880, 16721100, 22294800, 33442200, 66884400]

約数ペア:

[(1, 66884400), (2, 33442200), (3, 22294800), (4, 16721100), (5, 13376880), (6, 11147400), (8, 8360550), (9, 7431600), (10, 6688440), (11, 6080400), (12, 5573700), (15, 4458960), (16, 4180275), (18, 3715800), (20, 3344220), (22, 3040200), (24, 2786850), (25, 2675376), (27, 2477200), (30, 2229480), (33, 2026800), (36, 1857900), (40, 1672110), (44, 1520100), (45, 1486320), (48, 1393425), (50, 1337688), (54, 1238600), (55, 1216080), (60, 1114740), (66, 1013400), (72, 928950), (75, 891792), (80, 836055), (88, 760050), (90, 743160), (99, 675600), (100, 668844), (108, 619300), (110, 608040), (120, 557370), (132, 506700), (135, 495440), (144, 464475), (150, 445896), (165, 405360), (176, 380025), (180, 371580), (198, 337800), (200, 334422), (216, 309650), (220, 304020), (225, 297264), (240, 278685), (264, 253350), (270, 247720), (275, 243216), (297, 225200), (300, 222948), (330, 202680), (360, 185790), (396, 168900), (400, 167211), (432, 154825), (440, 152010), (450, 148632), (495, 135120), (528, 126675), (540, 123860), (550, 121608), (563, 118800), (594, 112600), (600, 111474), (660, 101340), (675, 99088), (720, 92895), (792, 84450), (825, 81072), (880, 76005), (900, 74316), (990, 67560), (1080, 61930), (1100, 60804), (1126, 59400), (1188, 56300), (1200, 55737), (1320, 50670), (1350, 49544), (1485, 45040), (1584, 42225), (1650, 40536), (1689, 39600), (1800, 37158), (1980, 33780), (2160, 30965), (2200, 30402), (2252, 29700), (2376, 28150), (2475, 27024), (2640, 25335), (2700, 24772), (2815, 23760), (2970, 22520), (3300, 20268), (3378, 19800), (3600, 18579), (3960, 16890), (4400, 15201), (4504, 14850), (4752, 14075), (4950, 13512), (5067, 13200), (5400, 12386), (5630, 11880), (5940, 11260), (6193, 10800), (6600, 10134), (6756, 9900), (7425, 9008), (7920, 8445)]