54944400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 208621568

約数和(自身を除く): 153677168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 211, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 422, 434, 465, 496, 525, 560, 600, 620, 633, 651, 700, 744, 775, 840, 844, 868, 930, 1050, 1055, 1085, 1200, 1240, 1266, 1302, 1400, 1477, 1488, 1550, 1680, 1688, 1736, 1860, 2100, 2110, 2170, 2325, 2480, 2532, 2604, 2800, 2954, 3100, 3165, 3255, 3376, 3472, 3720, 4200, 4220, 4340, 4431, 4650, 5064, 5208, 5275, 5425, 5908, 6200, 6330, 6510, 6541, 7385, 7440, 8400, 8440, 8680, 8862, 9300, 10128, 10416, 10550, 10850, 11816, 12400, 12660, 13020, 13082, 14770, 15825, 16275, 16880, 17360, 17724, 18600, 19623, 21100, 21700, 22155, 23632, 25320, 26040, 26164, 29540, 31650, 32550, 32705, 35448, 36925, 37200, 39246, 42200, 43400, 44310, 45787, 50640, 52080, 52328, 59080, 63300, 65100, 65410, 70896, 73850, 78492, 84400, 86800, 88620, 91574, 98115, 104656, 110775, 118160, 126600, 130200, 130820, 137361, 147700, 156984, 163525, 177240, 183148, 196230, 221550, 228935, 253200, 260400, 261640, 274722, 295400, 313968, 327050, 354480, 366296, 392460, 443100, 457870, 490575, 523280, 549444, 590800, 654100, 686805, 732592, 784920, 886200, 915740, 981150, 1098888, 1144675, 1308200, 1373610, 1569840, 1772400, 1831480, 1962300, 2197776, 2289350, 2616400, 2747220, 3434025, 3662960, 3924600, 4578700, 5494440, 6868050, 7849200, 9157400, 10988880, 13736100, 18314800, 27472200, 54944400]

約数ペア:

[(1, 54944400), (2, 27472200), (3, 18314800), (4, 13736100), (5, 10988880), (6, 9157400), (7, 7849200), (8, 6868050), (10, 5494440), (12, 4578700), (14, 3924600), (15, 3662960), (16, 3434025), (20, 2747220), (21, 2616400), (24, 2289350), (25, 2197776), (28, 1962300), (30, 1831480), (31, 1772400), (35, 1569840), (40, 1373610), (42, 1308200), (48, 1144675), (50, 1098888), (56, 981150), (60, 915740), (62, 886200), (70, 784920), (75, 732592), (80, 686805), (84, 654100), (93, 590800), (100, 549444), (105, 523280), (112, 490575), (120, 457870), (124, 443100), (140, 392460), (150, 366296), (155, 354480), (168, 327050), (175, 313968), (186, 295400), (200, 274722), (210, 261640), (211, 260400), (217, 253200), (240, 228935), (248, 221550), (280, 196230), (300, 183148), (310, 177240), (336, 163525), (350, 156984), (372, 147700), (400, 137361), (420, 130820), (422, 130200), (434, 126600), (465, 118160), (496, 110775), (525, 104656), (560, 98115), (600, 91574), (620, 88620), (633, 86800), (651, 84400), (700, 78492), (744, 73850), (775, 70896), (840, 65410), (844, 65100), (868, 63300), (930, 59080), (1050, 52328), (1055, 52080), (1085, 50640), (1200, 45787), (1240, 44310), (1266, 43400), (1302, 42200), (1400, 39246), (1477, 37200), (1488, 36925), (1550, 35448), (1680, 32705), (1688, 32550), (1736, 31650), (1860, 29540), (2100, 26164), (2110, 26040), (2170, 25320), (2325, 23632), (2480, 22155), (2532, 21700), (2604, 21100), (2800, 19623), (2954, 18600), (3100, 17724), (3165, 17360), (3255, 16880), (3376, 16275), (3472, 15825), (3720, 14770), (4200, 13082), (4220, 13020), (4340, 12660), (4431, 12400), (4650, 11816), (5064, 10850), (5208, 10550), (5275, 10416), (5425, 10128), (5908, 9300), (6200, 8862), (6330, 8680), (6510, 8440), (6541, 8400), (7385, 7440)]