109888800

素因数分解:

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

素因数の和:272

約数の個数: 288

約数和(自身を含む): 423972864

約数和(自身を除く): 314084064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 168, 175, 186, 200, 210, 211, 217, 224, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 422, 434, 465, 480, 496, 525, 560, 600, 620, 633, 651, 672, 700, 744, 775, 800, 840, 844, 868, 930, 992, 1050, 1055, 1085, 1120, 1200, 1240, 1266, 1302, 1400, 1477, 1488, 1550, 1680, 1688, 1736, 1860, 2100, 2110, 2170, 2325, 2400, 2480, 2532, 2604, 2800, 2954, 2976, 3100, 3165, 3255, 3360, 3376, 3472, 3720, 4200, 4220, 4340, 4431, 4650, 4960, 5064, 5208, 5275, 5425, 5600, 5908, 6200, 6330, 6510, 6541, 6752, 6944, 7385, 7440, 8400, 8440, 8680, 8862, 9300, 10128, 10416, 10550, 10850, 11816, 12400, 12660, 13020, 13082, 14770, 14880, 15825, 16275, 16800, 16880, 17360, 17724, 18600, 19623, 20256, 20832, 21100, 21700, 22155, 23632, 24800, 25320, 26040, 26164, 29540, 31650, 32550, 32705, 33760, 34720, 35448, 36925, 37200, 39246, 42200, 43400, 44310, 45787, 47264, 50640, 52080, 52328, 59080, 63300, 65100, 65410, 70896, 73850, 74400, 78492, 84400, 86800, 88620, 91574, 98115, 101280, 104160, 104656, 110775, 118160, 126600, 130200, 130820, 137361, 141792, 147700, 156984, 163525, 168800, 173600, 177240, 183148, 196230, 209312, 221550, 228935, 236320, 253200, 260400, 261640, 274722, 295400, 313968, 327050, 354480, 366296, 392460, 443100, 457870, 490575, 506400, 520800, 523280, 549444, 590800, 627936, 654100, 686805, 708960, 732592, 784920, 886200, 915740, 981150, 1046560, 1098888, 1144675, 1181600, 1308200, 1373610, 1465184, 1569840, 1772400, 1831480, 1962300, 2197776, 2289350, 2616400, 2747220, 3139680, 3434025, 3544800, 3662960, 3924600, 4395552, 4578700, 5232800, 5494440, 6868050, 7325920, 7849200, 9157400, 10988880, 13736100, 15698400, 18314800, 21977760, 27472200, 36629600, 54944400, 109888800]

約数ペア:

[(1, 109888800), (2, 54944400), (3, 36629600), (4, 27472200), (5, 21977760), (6, 18314800), (7, 15698400), (8, 13736100), (10, 10988880), (12, 9157400), (14, 7849200), (15, 7325920), (16, 6868050), (20, 5494440), (21, 5232800), (24, 4578700), (25, 4395552), (28, 3924600), (30, 3662960), (31, 3544800), (32, 3434025), (35, 3139680), (40, 2747220), (42, 2616400), (48, 2289350), (50, 2197776), (56, 1962300), (60, 1831480), (62, 1772400), (70, 1569840), (75, 1465184), (80, 1373610), (84, 1308200), (93, 1181600), (96, 1144675), (100, 1098888), (105, 1046560), (112, 981150), (120, 915740), (124, 886200), (140, 784920), (150, 732592), (155, 708960), (160, 686805), (168, 654100), (175, 627936), (186, 590800), (200, 549444), (210, 523280), (211, 520800), (217, 506400), (224, 490575), (240, 457870), (248, 443100), (280, 392460), (300, 366296), (310, 354480), (336, 327050), (350, 313968), (372, 295400), (400, 274722), (420, 261640), (422, 260400), (434, 253200), (465, 236320), (480, 228935), (496, 221550), (525, 209312), (560, 196230), (600, 183148), (620, 177240), (633, 173600), (651, 168800), (672, 163525), (700, 156984), (744, 147700), (775, 141792), (800, 137361), (840, 130820), (844, 130200), (868, 126600), (930, 118160), (992, 110775), (1050, 104656), (1055, 104160), (1085, 101280), (1120, 98115), (1200, 91574), (1240, 88620), (1266, 86800), (1302, 84400), (1400, 78492), (1477, 74400), (1488, 73850), (1550, 70896), (1680, 65410), (1688, 65100), (1736, 63300), (1860, 59080), (2100, 52328), (2110, 52080), (2170, 50640), (2325, 47264), (2400, 45787), (2480, 44310), (2532, 43400), (2604, 42200), (2800, 39246), (2954, 37200), (2976, 36925), (3100, 35448), (3165, 34720), (3255, 33760), (3360, 32705), (3376, 32550), (3472, 31650), (3720, 29540), (4200, 26164), (4220, 26040), (4340, 25320), (4431, 24800), (4650, 23632), (4960, 22155), (5064, 21700), (5208, 21100), (5275, 20832), (5425, 20256), (5600, 19623), (5908, 18600), (6200, 17724), (6330, 17360), (6510, 16880), (6541, 16800), (6752, 16275), (6944, 15825), (7385, 14880), (7440, 14770), (8400, 13082), (8440, 13020), (8680, 12660), (8862, 12400), (9300, 11816), (10128, 10850), (10416, 10550)]