2543639000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 7541838720

約数和(自身を除く): 4998199720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 37, 40, 46, 49, 50, 56, 61, 70, 74, 92, 98, 100, 115, 122, 125, 140, 148, 161, 175, 184, 185, 196, 200, 230, 244, 245, 250, 259, 280, 296, 305, 322, 350, 370, 392, 427, 460, 488, 490, 500, 518, 575, 610, 644, 700, 740, 805, 851, 854, 875, 920, 925, 980, 1000, 1036, 1127, 1150, 1220, 1225, 1288, 1295, 1400, 1403, 1480, 1525, 1610, 1702, 1708, 1750, 1813, 1850, 1960, 2072, 2135, 2254, 2257, 2300, 2440, 2450, 2590, 2806, 2875, 2989, 3050, 3220, 3404, 3416, 3500, 3626, 3700, 4025, 4255, 4270, 4508, 4514, 4600, 4625, 4900, 5180, 5612, 5635, 5750, 5957, 5978, 6100, 6125, 6440, 6475, 6808, 7000, 7015, 7252, 7400, 7625, 8050, 8510, 8540, 9016, 9028, 9065, 9250, 9800, 9821, 10360, 10675, 11224, 11270, 11285, 11500, 11914, 11956, 12200, 12250, 12950, 14030, 14504, 14945, 15250, 15799, 16100, 17020, 17080, 18056, 18130, 18500, 19642, 20125, 21275, 21350, 22540, 22570, 23000, 23828, 23912, 24500, 25900, 28060, 28175, 29785, 29890, 30500, 31598, 32200, 32375, 34040, 35075, 36260, 37000, 39284, 40250, 41699, 42550, 42700, 45080, 45140, 45325, 47656, 49000, 49105, 51800, 51911, 53375, 56120, 56350, 56425, 59570, 59780, 61000, 63196, 64750, 68747, 70150, 72520, 74725, 78568, 78995, 80500, 83398, 85100, 85400, 90280, 90650, 98210, 103822, 106375, 106750, 110593, 112700, 112850, 119140, 119560, 126392, 129500, 137494, 140300, 140875, 148925, 149450, 157990, 161000, 166796, 170200, 175375, 181300, 196420, 207644, 208495, 212750, 213500, 221186, 225400, 225700, 226625, 238280, 245525, 259000, 259555, 274988, 280600, 281750, 282125, 297850, 298900, 315980, 333592, 343735, 350750, 362600, 363377, 373625, 392840, 394975, 415288, 416990, 425500, 427000, 442372, 451400, 453250, 491050, 519110, 549976, 552965, 563500, 564250, 595700, 597800, 631960, 687470, 701500, 726754, 744625, 747250, 789950, 833980, 851000, 884744, 906500, 982100, 1038220, 1042475, 1105930, 1127000, 1128500, 1191400, 1227625, 1297775, 1374940, 1403000, 1453508, 1489250, 1494500, 1579900, 1667960, 1718675, 1813000, 1816885, 1964200, 1974875, 2076440, 2084950, 2211860, 2257000, 2455250, 2543639, 2595550, 2749880, 2764825, 2907016, 2978500, 2989000, 3159800, 3437350, 3633770, 3949750, 4169900, 4423720, 4910500, 5087278, 5191100, 5212375, 5529650, 5957000, 6488875, 6874700, 7267540, 7899500, 8339800, 8593375, 9084425, 9821000, 10174556, 10382200, 10424750, 11059300, 12718195, 12977750, 13749400, 13824125, 14535080, 15799000, 17186750, 18168850, 20349112, 20849500, 22118600, 25436390, 25955500, 27648250, 34373500, 36337700, 41699000, 45422125, 50872780, 51911000, 55296500, 63590975, 68747000, 72675400, 90844250, 101745560, 110593000, 127181950, 181688500, 254363900, 317954875, 363377000, 508727800, 635909750, 1271819500, 2543639000]

約数ペア:

[(1, 2543639000), (2, 1271819500), (4, 635909750), (5, 508727800), (7, 363377000), (8, 317954875), (10, 254363900), (14, 181688500), (20, 127181950), (23, 110593000), (25, 101745560), (28, 90844250), (35, 72675400), (37, 68747000), (40, 63590975), (46, 55296500), (49, 51911000), (50, 50872780), (56, 45422125), (61, 41699000), (70, 36337700), (74, 34373500), (92, 27648250), (98, 25955500), (100, 25436390), (115, 22118600), (122, 20849500), (125, 20349112), (140, 18168850), (148, 17186750), (161, 15799000), (175, 14535080), (184, 13824125), (185, 13749400), (196, 12977750), (200, 12718195), (230, 11059300), (244, 10424750), (245, 10382200), (250, 10174556), (259, 9821000), (280, 9084425), (296, 8593375), (305, 8339800), (322, 7899500), (350, 7267540), (370, 6874700), (392, 6488875), (427, 5957000), (460, 5529650), (488, 5212375), (490, 5191100), (500, 5087278), (518, 4910500), (575, 4423720), (610, 4169900), (644, 3949750), (700, 3633770), (740, 3437350), (805, 3159800), (851, 2989000), (854, 2978500), (875, 2907016), (920, 2764825), (925, 2749880), (980, 2595550), (1000, 2543639), (1036, 2455250), (1127, 2257000), (1150, 2211860), (1220, 2084950), (1225, 2076440), (1288, 1974875), (1295, 1964200), (1400, 1816885), (1403, 1813000), (1480, 1718675), (1525, 1667960), (1610, 1579900), (1702, 1494500), (1708, 1489250), (1750, 1453508), (1813, 1403000), (1850, 1374940), (1960, 1297775), (2072, 1227625), (2135, 1191400), (2254, 1128500), (2257, 1127000), (2300, 1105930), (2440, 1042475), (2450, 1038220), (2590, 982100), (2806, 906500), (2875, 884744), (2989, 851000), (3050, 833980), (3220, 789950), (3404, 747250), (3416, 744625), (3500, 726754), (3626, 701500), (3700, 687470), (4025, 631960), (4255, 597800), (4270, 595700), (4508, 564250), (4514, 563500), (4600, 552965), (4625, 549976), (4900, 519110), (5180, 491050), (5612, 453250), (5635, 451400), (5750, 442372), (5957, 427000), (5978, 425500), (6100, 416990), (6125, 415288), (6440, 394975), (6475, 392840), (6808, 373625), (7000, 363377), (7015, 362600), (7252, 350750), (7400, 343735), (7625, 333592), (8050, 315980), (8510, 298900), (8540, 297850), (9016, 282125), (9028, 281750), (9065, 280600), (9250, 274988), (9800, 259555), (9821, 259000), (10360, 245525), (10675, 238280), (11224, 226625), (11270, 225700), (11285, 225400), (11500, 221186), (11914, 213500), (11956, 212750), (12200, 208495), (12250, 207644), (12950, 196420), (14030, 181300), (14504, 175375), (14945, 170200), (15250, 166796), (15799, 161000), (16100, 157990), (17020, 149450), (17080, 148925), (18056, 140875), (18130, 140300), (18500, 137494), (19642, 129500), (20125, 126392), (21275, 119560), (21350, 119140), (22540, 112850), (22570, 112700), (23000, 110593), (23828, 106750), (23912, 106375), (24500, 103822), (25900, 98210), (28060, 90650), (28175, 90280), (29785, 85400), (29890, 85100), (30500, 83398), (31598, 80500), (32200, 78995), (32375, 78568), (34040, 74725), (35075, 72520), (36260, 70150), (37000, 68747), (39284, 64750), (40250, 63196), (41699, 61000), (42550, 59780), (42700, 59570), (45080, 56425), (45140, 56350), (45325, 56120), (47656, 53375), (49000, 51911), (49105, 51800)]