87068800

素因数分解:

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

素因数の和:80

約数の個数: 288

約数和(自身を含む): 277750080

約数和(自身を除く): 190681280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 50, 52, 56, 64, 65, 70, 80, 91, 92, 100, 104, 112, 115, 128, 130, 140, 160, 161, 169, 175, 182, 184, 200, 208, 224, 230, 260, 280, 299, 320, 322, 325, 338, 350, 364, 368, 400, 416, 448, 455, 460, 520, 560, 575, 598, 640, 644, 650, 676, 700, 728, 736, 800, 805, 832, 845, 896, 910, 920, 1040, 1120, 1150, 1183, 1196, 1288, 1300, 1352, 1400, 1456, 1472, 1495, 1600, 1610, 1664, 1690, 1820, 1840, 2080, 2093, 2240, 2275, 2300, 2366, 2392, 2576, 2600, 2704, 2800, 2912, 2944, 2990, 3200, 3220, 3380, 3640, 3680, 3887, 4025, 4160, 4186, 4225, 4480, 4550, 4600, 4732, 4784, 5152, 5200, 5408, 5600, 5824, 5915, 5980, 6440, 6760, 7280, 7360, 7475, 7774, 8050, 8320, 8372, 8450, 9100, 9200, 9464, 9568, 10304, 10400, 10465, 10816, 11200, 11648, 11830, 11960, 12880, 13520, 14560, 14720, 14950, 15548, 16100, 16744, 16900, 18200, 18400, 18928, 19136, 19435, 20608, 20800, 20930, 21632, 22400, 23660, 23920, 25760, 27040, 27209, 29120, 29575, 29900, 31096, 32200, 33488, 33800, 36400, 36800, 37856, 38272, 38870, 41600, 41860, 47320, 47840, 51520, 52325, 54080, 54418, 58240, 59150, 59800, 62192, 64400, 66976, 67600, 72800, 73600, 75712, 77740, 83720, 94640, 95680, 97175, 103040, 104650, 108160, 108836, 118300, 119600, 124384, 128800, 133952, 135200, 136045, 145600, 151424, 155480, 167440, 189280, 191360, 194350, 209300, 217672, 236600, 239200, 248768, 257600, 267904, 270400, 272090, 291200, 310960, 334880, 378560, 388700, 418600, 435344, 473200, 478400, 497536, 515200, 540800, 544180, 621920, 669760, 680225, 757120, 777400, 837200, 870688, 946400, 956800, 1088360, 1243840, 1339520, 1360450, 1554800, 1674400, 1741376, 1892800, 2176720, 2487680, 2720900, 3109600, 3348800, 3482752, 3785600, 4353440, 5441800, 6219200, 6697600, 8706880, 10883600, 12438400, 17413760, 21767200, 43534400, 87068800]

約数ペア:

[(1, 87068800), (2, 43534400), (4, 21767200), (5, 17413760), (7, 12438400), (8, 10883600), (10, 8706880), (13, 6697600), (14, 6219200), (16, 5441800), (20, 4353440), (23, 3785600), (25, 3482752), (26, 3348800), (28, 3109600), (32, 2720900), (35, 2487680), (40, 2176720), (46, 1892800), (50, 1741376), (52, 1674400), (56, 1554800), (64, 1360450), (65, 1339520), (70, 1243840), (80, 1088360), (91, 956800), (92, 946400), (100, 870688), (104, 837200), (112, 777400), (115, 757120), (128, 680225), (130, 669760), (140, 621920), (160, 544180), (161, 540800), (169, 515200), (175, 497536), (182, 478400), (184, 473200), (200, 435344), (208, 418600), (224, 388700), (230, 378560), (260, 334880), (280, 310960), (299, 291200), (320, 272090), (322, 270400), (325, 267904), (338, 257600), (350, 248768), (364, 239200), (368, 236600), (400, 217672), (416, 209300), (448, 194350), (455, 191360), (460, 189280), (520, 167440), (560, 155480), (575, 151424), (598, 145600), (640, 136045), (644, 135200), (650, 133952), (676, 128800), (700, 124384), (728, 119600), (736, 118300), (800, 108836), (805, 108160), (832, 104650), (845, 103040), (896, 97175), (910, 95680), (920, 94640), (1040, 83720), (1120, 77740), (1150, 75712), (1183, 73600), (1196, 72800), (1288, 67600), (1300, 66976), (1352, 64400), (1400, 62192), (1456, 59800), (1472, 59150), (1495, 58240), (1600, 54418), (1610, 54080), (1664, 52325), (1690, 51520), (1820, 47840), (1840, 47320), (2080, 41860), (2093, 41600), (2240, 38870), (2275, 38272), (2300, 37856), (2366, 36800), (2392, 36400), (2576, 33800), (2600, 33488), (2704, 32200), (2800, 31096), (2912, 29900), (2944, 29575), (2990, 29120), (3200, 27209), (3220, 27040), (3380, 25760), (3640, 23920), (3680, 23660), (3887, 22400), (4025, 21632), (4160, 20930), (4186, 20800), (4225, 20608), (4480, 19435), (4550, 19136), (4600, 18928), (4732, 18400), (4784, 18200), (5152, 16900), (5200, 16744), (5408, 16100), (5600, 15548), (5824, 14950), (5915, 14720), (5980, 14560), (6440, 13520), (6760, 12880), (7280, 11960), (7360, 11830), (7475, 11648), (7774, 11200), (8050, 10816), (8320, 10465), (8372, 10400), (8450, 10304), (9100, 9568), (9200, 9464)]