1487200000

素因数分解:

$2^8\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:78

約数の個数: 324

約数和(自身を含む): 4383141336

約数和(自身を除く): 2895941336

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 125, 128, 130, 143, 160, 169, 176, 200, 208, 220, 250, 256, 260, 275, 286, 320, 325, 338, 352, 400, 416, 440, 500, 520, 550, 572, 625, 640, 650, 676, 704, 715, 800, 832, 845, 880, 1000, 1040, 1100, 1144, 1250, 1280, 1300, 1352, 1375, 1408, 1430, 1600, 1625, 1664, 1690, 1760, 1859, 2000, 2080, 2200, 2288, 2500, 2600, 2704, 2750, 2816, 2860, 3125, 3200, 3250, 3328, 3380, 3520, 3575, 3718, 4000, 4160, 4225, 4400, 4576, 5000, 5200, 5408, 5500, 5720, 6250, 6400, 6500, 6760, 6875, 7040, 7150, 7436, 8000, 8125, 8320, 8450, 8800, 9152, 9295, 10000, 10400, 10816, 11000, 11440, 12500, 13000, 13520, 13750, 14080, 14300, 14872, 16000, 16250, 16640, 16900, 17600, 17875, 18304, 18590, 20000, 20800, 21125, 21632, 22000, 22880, 25000, 26000, 27040, 27500, 28600, 29744, 32000, 32500, 33800, 34375, 35200, 35750, 36608, 37180, 40000, 40625, 41600, 42250, 43264, 44000, 45760, 46475, 50000, 52000, 54080, 55000, 57200, 59488, 65000, 67600, 68750, 70400, 71500, 74360, 80000, 81250, 83200, 84500, 88000, 89375, 91520, 92950, 100000, 104000, 105625, 108160, 110000, 114400, 118976, 130000, 135200, 137500, 143000, 148720, 160000, 162500, 169000, 176000, 178750, 183040, 185900, 200000, 208000, 211250, 216320, 220000, 228800, 232375, 237952, 260000, 270400, 275000, 286000, 297440, 325000, 338000, 352000, 357500, 371800, 400000, 416000, 422500, 440000, 446875, 457600, 464750, 475904, 520000, 528125, 540800, 550000, 572000, 594880, 650000, 676000, 715000, 743600, 800000, 845000, 880000, 893750, 915200, 929500, 1040000, 1056250, 1081600, 1100000, 1144000, 1161875, 1189760, 1300000, 1352000, 1430000, 1487200, 1690000, 1760000, 1787500, 1859000, 2080000, 2112500, 2200000, 2288000, 2323750, 2379520, 2600000, 2704000, 2860000, 2974400, 3380000, 3575000, 3718000, 4225000, 4400000, 4576000, 4647500, 5200000, 5408000, 5720000, 5809375, 5948800, 6760000, 7150000, 7436000, 8450000, 8800000, 9295000, 10400000, 11440000, 11618750, 11897600, 13520000, 14300000, 14872000, 16900000, 18590000, 22880000, 23237500, 27040000, 28600000, 29744000, 33800000, 37180000, 46475000, 57200000, 59488000, 67600000, 74360000, 92950000, 114400000, 135200000, 148720000, 185900000, 297440000, 371800000, 743600000, 1487200000]

約数ペア:

[(1, 1487200000), (2, 743600000), (4, 371800000), (5, 297440000), (8, 185900000), (10, 148720000), (11, 135200000), (13, 114400000), (16, 92950000), (20, 74360000), (22, 67600000), (25, 59488000), (26, 57200000), (32, 46475000), (40, 37180000), (44, 33800000), (50, 29744000), (52, 28600000), (55, 27040000), (64, 23237500), (65, 22880000), (80, 18590000), (88, 16900000), (100, 14872000), (104, 14300000), (110, 13520000), (125, 11897600), (128, 11618750), (130, 11440000), (143, 10400000), (160, 9295000), (169, 8800000), (176, 8450000), (200, 7436000), (208, 7150000), (220, 6760000), (250, 5948800), (256, 5809375), (260, 5720000), (275, 5408000), (286, 5200000), (320, 4647500), (325, 4576000), (338, 4400000), (352, 4225000), (400, 3718000), (416, 3575000), (440, 3380000), (500, 2974400), (520, 2860000), (550, 2704000), (572, 2600000), (625, 2379520), (640, 2323750), (650, 2288000), (676, 2200000), (704, 2112500), (715, 2080000), (800, 1859000), (832, 1787500), (845, 1760000), (880, 1690000), (1000, 1487200), (1040, 1430000), (1100, 1352000), (1144, 1300000), (1250, 1189760), (1280, 1161875), (1300, 1144000), (1352, 1100000), (1375, 1081600), (1408, 1056250), (1430, 1040000), (1600, 929500), (1625, 915200), (1664, 893750), (1690, 880000), (1760, 845000), (1859, 800000), (2000, 743600), (2080, 715000), (2200, 676000), (2288, 650000), (2500, 594880), (2600, 572000), (2704, 550000), (2750, 540800), (2816, 528125), (2860, 520000), (3125, 475904), (3200, 464750), (3250, 457600), (3328, 446875), (3380, 440000), (3520, 422500), (3575, 416000), (3718, 400000), (4000, 371800), (4160, 357500), (4225, 352000), (4400, 338000), (4576, 325000), (5000, 297440), (5200, 286000), (5408, 275000), (5500, 270400), (5720, 260000), (6250, 237952), (6400, 232375), (6500, 228800), (6760, 220000), (6875, 216320), (7040, 211250), (7150, 208000), (7436, 200000), (8000, 185900), (8125, 183040), (8320, 178750), (8450, 176000), (8800, 169000), (9152, 162500), (9295, 160000), (10000, 148720), (10400, 143000), (10816, 137500), (11000, 135200), (11440, 130000), (12500, 118976), (13000, 114400), (13520, 110000), (13750, 108160), (14080, 105625), (14300, 104000), (14872, 100000), (16000, 92950), (16250, 91520), (16640, 89375), (16900, 88000), (17600, 84500), (17875, 83200), (18304, 81250), (18590, 80000), (20000, 74360), (20800, 71500), (21125, 70400), (21632, 68750), (22000, 67600), (22880, 65000), (25000, 59488), (26000, 57200), (27040, 55000), (27500, 54080), (28600, 52000), (29744, 50000), (32000, 46475), (32500, 45760), (33800, 44000), (34375, 43264), (35200, 42250), (35750, 41600), (36608, 40625), (37180, 40000)]