82117800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 295053660

約数和(自身を除く): 212935860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 81, 90, 100, 108, 111, 120, 135, 137, 148, 150, 162, 180, 185, 200, 216, 222, 225, 270, 274, 296, 300, 324, 333, 360, 370, 405, 411, 444, 450, 540, 548, 555, 600, 648, 666, 675, 685, 740, 810, 822, 888, 900, 925, 999, 1080, 1096, 1110, 1233, 1332, 1350, 1370, 1480, 1620, 1644, 1665, 1800, 1850, 1998, 2025, 2055, 2220, 2466, 2664, 2700, 2740, 2775, 2997, 3240, 3288, 3330, 3425, 3699, 3700, 3996, 4050, 4110, 4440, 4932, 4995, 5069, 5400, 5480, 5550, 5994, 6165, 6660, 6850, 7398, 7400, 7992, 8100, 8220, 8325, 9864, 9990, 10138, 10275, 11097, 11100, 11988, 12330, 13320, 13700, 14796, 14985, 15207, 16200, 16440, 16650, 18495, 19980, 20276, 20550, 22194, 22200, 23976, 24660, 24975, 25345, 27400, 29592, 29970, 30414, 30825, 33300, 36990, 39960, 40552, 41100, 44388, 45621, 49320, 49950, 50690, 55485, 59940, 60828, 61650, 66600, 73980, 74925, 76035, 82200, 88776, 91242, 92475, 99900, 101380, 110970, 119880, 121656, 123300, 126725, 136863, 147960, 149850, 152070, 182484, 184950, 199800, 202760, 221940, 228105, 246600, 253450, 273726, 277425, 299700, 304140, 364968, 369900, 380175, 410589, 443880, 456210, 506900, 547452, 554850, 599400, 608280, 684315, 739800, 760350, 821178, 912420, 1013800, 1094904, 1109700, 1140525, 1368630, 1520700, 1642356, 1824840, 2052945, 2219400, 2281050, 2737260, 3041400, 3284712, 3421575, 4105890, 4562100, 5474520, 6843150, 8211780, 9124200, 10264725, 13686300, 16423560, 20529450, 27372600, 41058900, 82117800]

約数ペア:

[(1, 82117800), (2, 41058900), (3, 27372600), (4, 20529450), (5, 16423560), (6, 13686300), (8, 10264725), (9, 9124200), (10, 8211780), (12, 6843150), (15, 5474520), (18, 4562100), (20, 4105890), (24, 3421575), (25, 3284712), (27, 3041400), (30, 2737260), (36, 2281050), (37, 2219400), (40, 2052945), (45, 1824840), (50, 1642356), (54, 1520700), (60, 1368630), (72, 1140525), (74, 1109700), (75, 1094904), (81, 1013800), (90, 912420), (100, 821178), (108, 760350), (111, 739800), (120, 684315), (135, 608280), (137, 599400), (148, 554850), (150, 547452), (162, 506900), (180, 456210), (185, 443880), (200, 410589), (216, 380175), (222, 369900), (225, 364968), (270, 304140), (274, 299700), (296, 277425), (300, 273726), (324, 253450), (333, 246600), (360, 228105), (370, 221940), (405, 202760), (411, 199800), (444, 184950), (450, 182484), (540, 152070), (548, 149850), (555, 147960), (600, 136863), (648, 126725), (666, 123300), (675, 121656), (685, 119880), (740, 110970), (810, 101380), (822, 99900), (888, 92475), (900, 91242), (925, 88776), (999, 82200), (1080, 76035), (1096, 74925), (1110, 73980), (1233, 66600), (1332, 61650), (1350, 60828), (1370, 59940), (1480, 55485), (1620, 50690), (1644, 49950), (1665, 49320), (1800, 45621), (1850, 44388), (1998, 41100), (2025, 40552), (2055, 39960), (2220, 36990), (2466, 33300), (2664, 30825), (2700, 30414), (2740, 29970), (2775, 29592), (2997, 27400), (3240, 25345), (3288, 24975), (3330, 24660), (3425, 23976), (3699, 22200), (3700, 22194), (3996, 20550), (4050, 20276), (4110, 19980), (4440, 18495), (4932, 16650), (4995, 16440), (5069, 16200), (5400, 15207), (5480, 14985), (5550, 14796), (5994, 13700), (6165, 13320), (6660, 12330), (6850, 11988), (7398, 11100), (7400, 11097), (7992, 10275), (8100, 10138), (8220, 9990), (8325, 9864)]