54711900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 185238144

約数和(自身を除く): 130526244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 53, 60, 62, 74, 75, 90, 93, 100, 106, 111, 124, 148, 150, 155, 159, 180, 185, 186, 212, 222, 225, 265, 279, 300, 310, 318, 333, 370, 372, 444, 450, 465, 477, 530, 555, 558, 620, 636, 666, 740, 775, 795, 900, 925, 930, 954, 1060, 1110, 1116, 1147, 1325, 1332, 1395, 1550, 1590, 1643, 1665, 1850, 1860, 1908, 1961, 2220, 2294, 2325, 2385, 2650, 2775, 2790, 3100, 3180, 3286, 3330, 3441, 3700, 3922, 3975, 4588, 4650, 4770, 4929, 5300, 5550, 5580, 5735, 5883, 6572, 6660, 6882, 6975, 7844, 7950, 8215, 8325, 9300, 9540, 9805, 9858, 10323, 11100, 11470, 11766, 11925, 13764, 13950, 14787, 15900, 16430, 16650, 17205, 17649, 19610, 19716, 20646, 22940, 23532, 23850, 24645, 27900, 28675, 29415, 29574, 32860, 33300, 34410, 35298, 39220, 41075, 41292, 47700, 49025, 49290, 51615, 57350, 58830, 59148, 60791, 68820, 70596, 73935, 82150, 86025, 88245, 98050, 98580, 103230, 114700, 117660, 121582, 123225, 147075, 147870, 164300, 172050, 176490, 182373, 196100, 206460, 243164, 246450, 258075, 294150, 295740, 303955, 344100, 352980, 364746, 369675, 441225, 492900, 516150, 547119, 588300, 607910, 729492, 739350, 882450, 911865, 1032300, 1094238, 1215820, 1478700, 1519775, 1764900, 1823730, 2188476, 2735595, 3039550, 3647460, 4559325, 5471190, 6079100, 9118650, 10942380, 13677975, 18237300, 27355950, 54711900]

約数ペア:

[(1, 54711900), (2, 27355950), (3, 18237300), (4, 13677975), (5, 10942380), (6, 9118650), (9, 6079100), (10, 5471190), (12, 4559325), (15, 3647460), (18, 3039550), (20, 2735595), (25, 2188476), (30, 1823730), (31, 1764900), (36, 1519775), (37, 1478700), (45, 1215820), (50, 1094238), (53, 1032300), (60, 911865), (62, 882450), (74, 739350), (75, 729492), (90, 607910), (93, 588300), (100, 547119), (106, 516150), (111, 492900), (124, 441225), (148, 369675), (150, 364746), (155, 352980), (159, 344100), (180, 303955), (185, 295740), (186, 294150), (212, 258075), (222, 246450), (225, 243164), (265, 206460), (279, 196100), (300, 182373), (310, 176490), (318, 172050), (333, 164300), (370, 147870), (372, 147075), (444, 123225), (450, 121582), (465, 117660), (477, 114700), (530, 103230), (555, 98580), (558, 98050), (620, 88245), (636, 86025), (666, 82150), (740, 73935), (775, 70596), (795, 68820), (900, 60791), (925, 59148), (930, 58830), (954, 57350), (1060, 51615), (1110, 49290), (1116, 49025), (1147, 47700), (1325, 41292), (1332, 41075), (1395, 39220), (1550, 35298), (1590, 34410), (1643, 33300), (1665, 32860), (1850, 29574), (1860, 29415), (1908, 28675), (1961, 27900), (2220, 24645), (2294, 23850), (2325, 23532), (2385, 22940), (2650, 20646), (2775, 19716), (2790, 19610), (3100, 17649), (3180, 17205), (3286, 16650), (3330, 16430), (3441, 15900), (3700, 14787), (3922, 13950), (3975, 13764), (4588, 11925), (4650, 11766), (4770, 11470), (4929, 11100), (5300, 10323), (5550, 9858), (5580, 9805), (5735, 9540), (5883, 9300), (6572, 8325), (6660, 8215), (6882, 7950), (6975, 7844)]