71001000

素因数分解:

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

素因数の和:71

約数の個数: 384

約数和(自身を含む): 292032000

約数和(自身を除く): 221031000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 49, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 98, 100, 105, 115, 120, 125, 126, 138, 140, 147, 150, 161, 168, 175, 180, 184, 196, 200, 207, 210, 225, 230, 245, 250, 252, 276, 280, 294, 300, 315, 322, 343, 345, 350, 360, 375, 392, 414, 420, 441, 450, 460, 483, 490, 500, 504, 525, 552, 575, 588, 600, 630, 644, 686, 690, 700, 735, 750, 805, 828, 840, 875, 882, 900, 920, 966, 980, 1000, 1029, 1035, 1050, 1125, 1127, 1150, 1176, 1225, 1260, 1288, 1372, 1380, 1400, 1449, 1470, 1500, 1575, 1610, 1656, 1715, 1725, 1750, 1764, 1800, 1932, 1960, 2058, 2070, 2100, 2205, 2250, 2254, 2300, 2415, 2450, 2520, 2625, 2744, 2760, 2875, 2898, 2940, 3000, 3087, 3150, 3220, 3381, 3430, 3450, 3500, 3528, 3675, 3864, 4025, 4116, 4140, 4200, 4410, 4500, 4508, 4600, 4830, 4900, 5145, 5175, 5250, 5635, 5750, 5796, 5880, 6125, 6174, 6300, 6440, 6762, 6860, 6900, 7000, 7245, 7350, 7875, 7889, 8050, 8232, 8280, 8575, 8625, 8820, 9000, 9016, 9660, 9800, 10143, 10290, 10350, 10500, 11025, 11270, 11500, 11592, 12075, 12250, 12348, 12600, 13524, 13720, 13800, 14490, 14700, 15435, 15750, 15778, 16100, 16905, 17150, 17250, 17640, 18375, 19320, 20125, 20286, 20580, 20700, 21000, 22050, 22540, 23000, 23667, 24150, 24500, 24696, 25725, 25875, 27048, 28175, 28980, 29400, 30870, 31500, 31556, 32200, 33810, 34300, 34500, 36225, 36750, 39445, 40250, 40572, 41160, 41400, 42875, 44100, 45080, 47334, 48300, 49000, 50715, 51450, 51750, 55125, 56350, 57960, 60375, 61740, 63000, 63112, 67620, 68600, 69000, 71001, 72450, 73500, 77175, 78890, 80500, 81144, 84525, 85750, 88200, 94668, 96600, 101430, 102900, 103500, 110250, 112700, 118335, 120750, 123480, 128625, 135240, 140875, 142002, 144900, 147000, 154350, 157780, 161000, 169050, 171500, 181125, 189336, 197225, 202860, 205800, 207000, 220500, 225400, 236670, 241500, 253575, 257250, 281750, 284004, 289800, 308700, 315560, 338100, 343000, 355005, 362250, 385875, 394450, 405720, 422625, 441000, 473340, 483000, 507150, 514500, 563500, 568008, 591675, 617400, 676200, 710010, 724500, 771750, 788900, 845250, 946680, 986125, 1014300, 1029000, 1127000, 1183350, 1267875, 1420020, 1449000, 1543500, 1577800, 1690500, 1775025, 1972250, 2028600, 2366700, 2535750, 2840040, 2958375, 3087000, 3381000, 3550050, 3944500, 4733400, 5071500, 5916750, 7100100, 7889000, 8875125, 10143000, 11833500, 14200200, 17750250, 23667000, 35500500, 71001000]

約数ペア:

[(1, 71001000), (2, 35500500), (3, 23667000), (4, 17750250), (5, 14200200), (6, 11833500), (7, 10143000), (8, 8875125), (9, 7889000), (10, 7100100), (12, 5916750), (14, 5071500), (15, 4733400), (18, 3944500), (20, 3550050), (21, 3381000), (23, 3087000), (24, 2958375), (25, 2840040), (28, 2535750), (30, 2366700), (35, 2028600), (36, 1972250), (40, 1775025), (42, 1690500), (45, 1577800), (46, 1543500), (49, 1449000), (50, 1420020), (56, 1267875), (60, 1183350), (63, 1127000), (69, 1029000), (70, 1014300), (72, 986125), (75, 946680), (84, 845250), (90, 788900), (92, 771750), (98, 724500), (100, 710010), (105, 676200), (115, 617400), (120, 591675), (125, 568008), (126, 563500), (138, 514500), (140, 507150), (147, 483000), (150, 473340), (161, 441000), (168, 422625), (175, 405720), (180, 394450), (184, 385875), (196, 362250), (200, 355005), (207, 343000), (210, 338100), (225, 315560), (230, 308700), (245, 289800), (250, 284004), (252, 281750), (276, 257250), (280, 253575), (294, 241500), (300, 236670), (315, 225400), (322, 220500), (343, 207000), (345, 205800), (350, 202860), (360, 197225), (375, 189336), (392, 181125), (414, 171500), (420, 169050), (441, 161000), (450, 157780), (460, 154350), (483, 147000), (490, 144900), (500, 142002), (504, 140875), (525, 135240), (552, 128625), (575, 123480), (588, 120750), (600, 118335), (630, 112700), (644, 110250), (686, 103500), (690, 102900), (700, 101430), (735, 96600), (750, 94668), (805, 88200), (828, 85750), (840, 84525), (875, 81144), (882, 80500), (900, 78890), (920, 77175), (966, 73500), (980, 72450), (1000, 71001), (1029, 69000), (1035, 68600), (1050, 67620), (1125, 63112), (1127, 63000), (1150, 61740), (1176, 60375), (1225, 57960), (1260, 56350), (1288, 55125), (1372, 51750), (1380, 51450), (1400, 50715), (1449, 49000), (1470, 48300), (1500, 47334), (1575, 45080), (1610, 44100), (1656, 42875), (1715, 41400), (1725, 41160), (1750, 40572), (1764, 40250), (1800, 39445), (1932, 36750), (1960, 36225), (2058, 34500), (2070, 34300), (2100, 33810), (2205, 32200), (2250, 31556), (2254, 31500), (2300, 30870), (2415, 29400), (2450, 28980), (2520, 28175), (2625, 27048), (2744, 25875), (2760, 25725), (2875, 24696), (2898, 24500), (2940, 24150), (3000, 23667), (3087, 23000), (3150, 22540), (3220, 22050), (3381, 21000), (3430, 20700), (3450, 20580), (3500, 20286), (3528, 20125), (3675, 19320), (3864, 18375), (4025, 17640), (4116, 17250), (4140, 17150), (4200, 16905), (4410, 16100), (4500, 15778), (4508, 15750), (4600, 15435), (4830, 14700), (4900, 14490), (5145, 13800), (5175, 13720), (5250, 13524), (5635, 12600), (5750, 12348), (5796, 12250), (5880, 12075), (6125, 11592), (6174, 11500), (6300, 11270), (6440, 11025), (6762, 10500), (6860, 10350), (6900, 10290), (7000, 10143), (7245, 9800), (7350, 9660), (7875, 9016), (7889, 9000), (8050, 8820), (8232, 8625), (8280, 8575)]