51526800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 240

約数和(自身を含む): 198042880

約数和(自身を除く): 146516080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 367, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 734, 780, 900, 936, 975, 1040, 1080, 1101, 1170, 1200, 1300, 1350, 1404, 1468, 1560, 1755, 1800, 1835, 1872, 1950, 2160, 2202, 2340, 2600, 2700, 2808, 2925, 2936, 3120, 3303, 3510, 3600, 3670, 3900, 4404, 4680, 4771, 5200, 5400, 5505, 5616, 5850, 5872, 6606, 7020, 7340, 7800, 8775, 8808, 9175, 9360, 9542, 9909, 10800, 11010, 11700, 13212, 14040, 14313, 14680, 15600, 16515, 17550, 17616, 18350, 19084, 19818, 22020, 23400, 23855, 26424, 27525, 28080, 28626, 29360, 33030, 35100, 36700, 38168, 39636, 42939, 44040, 46800, 47710, 49545, 52848, 55050, 57252, 66060, 70200, 71565, 73400, 76336, 79272, 82575, 85878, 88080, 95420, 99090, 110100, 114504, 119275, 128817, 132120, 140400, 143130, 146800, 158544, 165150, 171756, 190840, 198180, 214695, 220200, 229008, 238550, 247725, 257634, 264240, 286260, 330300, 343512, 357825, 381680, 396360, 429390, 440400, 477100, 495450, 515268, 572520, 644085, 660600, 687024, 715650, 792720, 858780, 954200, 990900, 1030536, 1073475, 1145040, 1288170, 1321200, 1431300, 1717560, 1908400, 1981800, 2061072, 2146950, 2576340, 2862600, 3220425, 3435120, 3963600, 4293900, 5152680, 5725200, 6440850, 8587800, 10305360, 12881700, 17175600, 25763400, 51526800]

約数ペア:

[(1, 51526800), (2, 25763400), (3, 17175600), (4, 12881700), (5, 10305360), (6, 8587800), (8, 6440850), (9, 5725200), (10, 5152680), (12, 4293900), (13, 3963600), (15, 3435120), (16, 3220425), (18, 2862600), (20, 2576340), (24, 2146950), (25, 2061072), (26, 1981800), (27, 1908400), (30, 1717560), (36, 1431300), (39, 1321200), (40, 1288170), (45, 1145040), (48, 1073475), (50, 1030536), (52, 990900), (54, 954200), (60, 858780), (65, 792720), (72, 715650), (75, 687024), (78, 660600), (80, 644085), (90, 572520), (100, 515268), (104, 495450), (108, 477100), (117, 440400), (120, 429390), (130, 396360), (135, 381680), (144, 357825), (150, 343512), (156, 330300), (180, 286260), (195, 264240), (200, 257634), (208, 247725), (216, 238550), (225, 229008), (234, 220200), (240, 214695), (260, 198180), (270, 190840), (300, 171756), (312, 165150), (325, 158544), (351, 146800), (360, 143130), (367, 140400), (390, 132120), (400, 128817), (432, 119275), (450, 114504), (468, 110100), (520, 99090), (540, 95420), (585, 88080), (600, 85878), (624, 82575), (650, 79272), (675, 76336), (702, 73400), (720, 71565), (734, 70200), (780, 66060), (900, 57252), (936, 55050), (975, 52848), (1040, 49545), (1080, 47710), (1101, 46800), (1170, 44040), (1200, 42939), (1300, 39636), (1350, 38168), (1404, 36700), (1468, 35100), (1560, 33030), (1755, 29360), (1800, 28626), (1835, 28080), (1872, 27525), (1950, 26424), (2160, 23855), (2202, 23400), (2340, 22020), (2600, 19818), (2700, 19084), (2808, 18350), (2925, 17616), (2936, 17550), (3120, 16515), (3303, 15600), (3510, 14680), (3600, 14313), (3670, 14040), (3900, 13212), (4404, 11700), (4680, 11010), (4771, 10800), (5200, 9909), (5400, 9542), (5505, 9360), (5616, 9175), (5850, 8808), (5872, 8775), (6606, 7800), (7020, 7340)]