102557000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 256

約数和(自身を含む): 314496000

約数和(自身を除く): 211939000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 49, 50, 52, 56, 65, 70, 91, 92, 98, 100, 104, 115, 125, 130, 140, 161, 175, 182, 184, 196, 200, 230, 245, 250, 260, 280, 299, 322, 325, 343, 350, 364, 392, 455, 460, 490, 500, 520, 575, 598, 637, 644, 650, 686, 700, 728, 805, 875, 910, 920, 980, 1000, 1127, 1150, 1196, 1225, 1274, 1288, 1300, 1372, 1400, 1495, 1610, 1625, 1715, 1750, 1820, 1960, 2093, 2254, 2275, 2300, 2392, 2450, 2548, 2600, 2744, 2875, 2990, 3185, 3220, 3250, 3430, 3500, 3640, 4025, 4186, 4459, 4508, 4550, 4600, 4900, 5096, 5635, 5750, 5980, 6125, 6370, 6440, 6500, 6860, 7000, 7475, 7889, 8050, 8372, 8575, 8918, 9016, 9100, 9800, 10465, 11270, 11375, 11500, 11960, 12250, 12740, 13000, 13720, 14651, 14950, 15778, 15925, 16100, 16744, 17150, 17836, 18200, 20125, 20930, 22295, 22540, 22750, 23000, 24500, 25480, 28175, 29302, 29900, 31556, 31850, 32200, 34300, 35672, 37375, 39445, 40250, 41860, 42875, 44590, 45080, 45500, 49000, 52325, 56350, 58604, 59800, 63112, 63700, 68600, 73255, 74750, 78890, 79625, 80500, 83720, 85750, 89180, 91000, 102557, 104650, 111475, 112700, 117208, 127400, 140875, 146510, 149500, 157780, 159250, 161000, 171500, 178360, 197225, 205114, 209300, 222950, 225400, 261625, 281750, 293020, 299000, 315560, 318500, 343000, 366275, 394450, 410228, 418600, 445900, 512785, 523250, 557375, 563500, 586040, 637000, 732550, 788900, 820456, 891800, 986125, 1025570, 1046500, 1114750, 1127000, 1465100, 1577800, 1831375, 1972250, 2051140, 2093000, 2229500, 2563925, 2930200, 3662750, 3944500, 4102280, 4459000, 5127850, 7325500, 7889000, 10255700, 12819625, 14651000, 20511400, 25639250, 51278500, 102557000]

約数ペア:

[(1, 102557000), (2, 51278500), (4, 25639250), (5, 20511400), (7, 14651000), (8, 12819625), (10, 10255700), (13, 7889000), (14, 7325500), (20, 5127850), (23, 4459000), (25, 4102280), (26, 3944500), (28, 3662750), (35, 2930200), (40, 2563925), (46, 2229500), (49, 2093000), (50, 2051140), (52, 1972250), (56, 1831375), (65, 1577800), (70, 1465100), (91, 1127000), (92, 1114750), (98, 1046500), (100, 1025570), (104, 986125), (115, 891800), (125, 820456), (130, 788900), (140, 732550), (161, 637000), (175, 586040), (182, 563500), (184, 557375), (196, 523250), (200, 512785), (230, 445900), (245, 418600), (250, 410228), (260, 394450), (280, 366275), (299, 343000), (322, 318500), (325, 315560), (343, 299000), (350, 293020), (364, 281750), (392, 261625), (455, 225400), (460, 222950), (490, 209300), (500, 205114), (520, 197225), (575, 178360), (598, 171500), (637, 161000), (644, 159250), (650, 157780), (686, 149500), (700, 146510), (728, 140875), (805, 127400), (875, 117208), (910, 112700), (920, 111475), (980, 104650), (1000, 102557), (1127, 91000), (1150, 89180), (1196, 85750), (1225, 83720), (1274, 80500), (1288, 79625), (1300, 78890), (1372, 74750), (1400, 73255), (1495, 68600), (1610, 63700), (1625, 63112), (1715, 59800), (1750, 58604), (1820, 56350), (1960, 52325), (2093, 49000), (2254, 45500), (2275, 45080), (2300, 44590), (2392, 42875), (2450, 41860), (2548, 40250), (2600, 39445), (2744, 37375), (2875, 35672), (2990, 34300), (3185, 32200), (3220, 31850), (3250, 31556), (3430, 29900), (3500, 29302), (3640, 28175), (4025, 25480), (4186, 24500), (4459, 23000), (4508, 22750), (4550, 22540), (4600, 22295), (4900, 20930), (5096, 20125), (5635, 18200), (5750, 17836), (5980, 17150), (6125, 16744), (6370, 16100), (6440, 15925), (6500, 15778), (6860, 14950), (7000, 14651), (7475, 13720), (7889, 13000), (8050, 12740), (8372, 12250), (8575, 11960), (8918, 11500), (9016, 11375), (9100, 11270), (9800, 10465)]