27747200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 79682400

約数和(自身を除く): 51935200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 29, 32, 40, 46, 50, 52, 58, 64, 65, 80, 92, 100, 104, 115, 116, 128, 130, 145, 160, 184, 200, 208, 230, 232, 260, 290, 299, 320, 325, 368, 377, 400, 416, 460, 464, 520, 575, 580, 598, 640, 650, 667, 725, 736, 754, 800, 832, 920, 928, 1040, 1150, 1160, 1196, 1300, 1334, 1450, 1472, 1495, 1508, 1600, 1664, 1840, 1856, 1885, 2080, 2300, 2320, 2392, 2600, 2668, 2900, 2944, 2990, 3016, 3200, 3335, 3680, 3712, 3770, 4160, 4600, 4640, 4784, 5200, 5336, 5800, 5980, 6032, 6670, 7360, 7475, 7540, 8320, 8671, 9200, 9280, 9425, 9568, 10400, 10672, 11600, 11960, 12064, 13340, 14720, 14950, 15080, 16675, 17342, 18400, 18560, 18850, 19136, 20800, 21344, 23200, 23920, 24128, 26680, 29900, 30160, 33350, 34684, 36800, 37700, 38272, 41600, 42688, 43355, 46400, 47840, 48256, 53360, 59800, 60320, 66700, 69368, 73600, 75400, 85376, 86710, 92800, 95680, 106720, 119600, 120640, 133400, 138736, 150800, 173420, 191360, 213440, 216775, 239200, 241280, 266800, 277472, 301600, 346840, 426880, 433550, 478400, 533600, 554944, 603200, 693680, 867100, 956800, 1067200, 1109888, 1206400, 1387360, 1734200, 2134400, 2774720, 3468400, 5549440, 6936800, 13873600, 27747200]

約数ペア:

[(1, 27747200), (2, 13873600), (4, 6936800), (5, 5549440), (8, 3468400), (10, 2774720), (13, 2134400), (16, 1734200), (20, 1387360), (23, 1206400), (25, 1109888), (26, 1067200), (29, 956800), (32, 867100), (40, 693680), (46, 603200), (50, 554944), (52, 533600), (58, 478400), (64, 433550), (65, 426880), (80, 346840), (92, 301600), (100, 277472), (104, 266800), (115, 241280), (116, 239200), (128, 216775), (130, 213440), (145, 191360), (160, 173420), (184, 150800), (200, 138736), (208, 133400), (230, 120640), (232, 119600), (260, 106720), (290, 95680), (299, 92800), (320, 86710), (325, 85376), (368, 75400), (377, 73600), (400, 69368), (416, 66700), (460, 60320), (464, 59800), (520, 53360), (575, 48256), (580, 47840), (598, 46400), (640, 43355), (650, 42688), (667, 41600), (725, 38272), (736, 37700), (754, 36800), (800, 34684), (832, 33350), (920, 30160), (928, 29900), (1040, 26680), (1150, 24128), (1160, 23920), (1196, 23200), (1300, 21344), (1334, 20800), (1450, 19136), (1472, 18850), (1495, 18560), (1508, 18400), (1600, 17342), (1664, 16675), (1840, 15080), (1856, 14950), (1885, 14720), (2080, 13340), (2300, 12064), (2320, 11960), (2392, 11600), (2600, 10672), (2668, 10400), (2900, 9568), (2944, 9425), (2990, 9280), (3016, 9200), (3200, 8671), (3335, 8320), (3680, 7540), (3712, 7475), (3770, 7360), (4160, 6670), (4600, 6032), (4640, 5980), (4784, 5800), (5200, 5336)]