290745000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 480

約数和(自身を含む): 1228106880

約数和(自身を除く): 937361880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 71, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 125, 126, 130, 140, 142, 150, 156, 168, 175, 180, 182, 195, 200, 210, 213, 225, 234, 250, 252, 260, 273, 280, 284, 300, 312, 315, 325, 350, 355, 360, 364, 375, 390, 420, 426, 450, 455, 468, 497, 500, 504, 520, 525, 546, 568, 585, 600, 625, 630, 639, 650, 700, 710, 728, 750, 780, 819, 840, 852, 875, 900, 910, 923, 936, 975, 994, 1000, 1050, 1065, 1092, 1125, 1170, 1250, 1260, 1278, 1300, 1365, 1400, 1420, 1491, 1500, 1560, 1575, 1625, 1638, 1704, 1750, 1775, 1800, 1820, 1846, 1875, 1950, 1988, 2100, 2130, 2184, 2250, 2275, 2340, 2485, 2500, 2520, 2556, 2600, 2625, 2730, 2769, 2840, 2925, 2982, 3000, 3150, 3195, 3250, 3276, 3500, 3550, 3640, 3692, 3750, 3900, 3976, 4095, 4200, 4260, 4375, 4473, 4500, 4550, 4615, 4680, 4875, 4970, 5000, 5112, 5250, 5325, 5460, 5538, 5625, 5850, 5964, 6300, 6390, 6461, 6500, 6552, 6825, 7000, 7100, 7384, 7455, 7500, 7800, 7875, 8125, 8190, 8307, 8520, 8750, 8875, 8946, 9000, 9100, 9230, 9750, 9940, 10500, 10650, 10920, 11076, 11250, 11375, 11700, 11928, 12425, 12600, 12780, 12922, 13000, 13125, 13650, 13845, 14200, 14625, 14910, 15000, 15750, 15975, 16250, 16380, 16614, 17500, 17750, 17892, 18200, 18460, 19383, 19500, 19880, 20475, 21000, 21300, 22152, 22365, 22500, 22750, 23075, 23400, 24375, 24850, 25560, 25844, 26250, 26625, 27300, 27690, 29250, 29820, 31500, 31950, 32305, 32500, 32760, 33228, 34125, 35000, 35500, 35784, 36920, 37275, 38766, 39000, 39375, 40950, 41535, 42600, 44375, 44730, 45000, 45500, 46150, 48750, 49700, 51688, 52500, 53250, 54600, 55380, 56875, 58149, 58500, 59640, 62125, 63000, 63900, 64610, 65000, 66456, 68250, 69225, 71000, 73125, 74550, 77532, 78750, 79875, 81900, 83070, 88750, 89460, 91000, 92300, 96915, 97500, 99400, 102375, 105000, 106500, 110760, 111825, 113750, 115375, 116298, 117000, 124250, 127800, 129220, 133125, 136500, 138450, 146250, 149100, 155064, 157500, 159750, 161525, 163800, 166140, 170625, 177500, 178920, 184600, 186375, 193830, 195000, 204750, 207675, 213000, 223650, 227500, 230750, 232596, 248500, 258440, 266250, 273000, 276900, 290745, 292500, 298200, 310625, 315000, 319500, 323050, 332280, 341250, 346125, 355000, 372750, 387660, 399375, 409500, 415350, 447300, 455000, 461500, 465192, 484575, 497000, 511875, 532500, 553800, 559125, 576875, 581490, 585000, 621250, 639000, 646100, 682500, 692250, 745500, 775320, 798750, 807625, 819000, 830700, 894600, 923000, 931875, 969150, 1023750, 1038375, 1065000, 1118250, 1153750, 1162980, 1242500, 1292200, 1365000, 1384500, 1453725, 1491000, 1597500, 1615250, 1661400, 1730625, 1863750, 1938300, 2047500, 2076750, 2236500, 2307500, 2325960, 2422875, 2485000, 2769000, 2795625, 2907450, 3195000, 3230500, 3461250, 3727500, 3876600, 4038125, 4095000, 4153500, 4473000, 4615000, 4845750, 5191875, 5591250, 5814900, 6461000, 6922500, 7268625, 7455000, 8076250, 8307000, 9691500, 10383750, 11182500, 11629800, 12114375, 13845000, 14537250, 16152500, 19383000, 20767500, 22365000, 24228750, 29074500, 32305000, 36343125, 41535000, 48457500, 58149000, 72686250, 96915000, 145372500, 290745000]

約数ペア:

[(1, 290745000), (2, 145372500), (3, 96915000), (4, 72686250), (5, 58149000), (6, 48457500), (7, 41535000), (8, 36343125), (9, 32305000), (10, 29074500), (12, 24228750), (13, 22365000), (14, 20767500), (15, 19383000), (18, 16152500), (20, 14537250), (21, 13845000), (24, 12114375), (25, 11629800), (26, 11182500), (28, 10383750), (30, 9691500), (35, 8307000), (36, 8076250), (39, 7455000), (40, 7268625), (42, 6922500), (45, 6461000), (50, 5814900), (52, 5591250), (56, 5191875), (60, 4845750), (63, 4615000), (65, 4473000), (70, 4153500), (71, 4095000), (72, 4038125), (75, 3876600), (78, 3727500), (84, 3461250), (90, 3230500), (91, 3195000), (100, 2907450), (104, 2795625), (105, 2769000), (117, 2485000), (120, 2422875), (125, 2325960), (126, 2307500), (130, 2236500), (140, 2076750), (142, 2047500), (150, 1938300), (156, 1863750), (168, 1730625), (175, 1661400), (180, 1615250), (182, 1597500), (195, 1491000), (200, 1453725), (210, 1384500), (213, 1365000), (225, 1292200), (234, 1242500), (250, 1162980), (252, 1153750), (260, 1118250), (273, 1065000), (280, 1038375), (284, 1023750), (300, 969150), (312, 931875), (315, 923000), (325, 894600), (350, 830700), (355, 819000), (360, 807625), (364, 798750), (375, 775320), (390, 745500), (420, 692250), (426, 682500), (450, 646100), (455, 639000), (468, 621250), (497, 585000), (500, 581490), (504, 576875), (520, 559125), (525, 553800), (546, 532500), (568, 511875), (585, 497000), (600, 484575), (625, 465192), (630, 461500), (639, 455000), (650, 447300), (700, 415350), (710, 409500), (728, 399375), (750, 387660), (780, 372750), (819, 355000), (840, 346125), (852, 341250), (875, 332280), (900, 323050), (910, 319500), (923, 315000), (936, 310625), (975, 298200), (994, 292500), (1000, 290745), (1050, 276900), (1065, 273000), (1092, 266250), (1125, 258440), (1170, 248500), (1250, 232596), (1260, 230750), (1278, 227500), (1300, 223650), (1365, 213000), (1400, 207675), (1420, 204750), (1491, 195000), (1500, 193830), (1560, 186375), (1575, 184600), (1625, 178920), (1638, 177500), (1704, 170625), (1750, 166140), (1775, 163800), (1800, 161525), (1820, 159750), (1846, 157500), (1875, 155064), (1950, 149100), (1988, 146250), (2100, 138450), (2130, 136500), (2184, 133125), (2250, 129220), (2275, 127800), (2340, 124250), (2485, 117000), (2500, 116298), (2520, 115375), (2556, 113750), (2600, 111825), (2625, 110760), (2730, 106500), (2769, 105000), (2840, 102375), (2925, 99400), (2982, 97500), (3000, 96915), (3150, 92300), (3195, 91000), (3250, 89460), (3276, 88750), (3500, 83070), (3550, 81900), (3640, 79875), (3692, 78750), (3750, 77532), (3900, 74550), (3976, 73125), (4095, 71000), (4200, 69225), (4260, 68250), (4375, 66456), (4473, 65000), (4500, 64610), (4550, 63900), (4615, 63000), (4680, 62125), (4875, 59640), (4970, 58500), (5000, 58149), (5112, 56875), (5250, 55380), (5325, 54600), (5460, 53250), (5538, 52500), (5625, 51688), (5850, 49700), (5964, 48750), (6300, 46150), (6390, 45500), (6461, 45000), (6500, 44730), (6552, 44375), (6825, 42600), (7000, 41535), (7100, 40950), (7384, 39375), (7455, 39000), (7500, 38766), (7800, 37275), (7875, 36920), (8125, 35784), (8190, 35500), (8307, 35000), (8520, 34125), (8750, 33228), (8875, 32760), (8946, 32500), (9000, 32305), (9100, 31950), (9230, 31500), (9750, 29820), (9940, 29250), (10500, 27690), (10650, 27300), (10920, 26625), (11076, 26250), (11250, 25844), (11375, 25560), (11700, 24850), (11928, 24375), (12425, 23400), (12600, 23075), (12780, 22750), (12922, 22500), (13000, 22365), (13125, 22152), (13650, 21300), (13845, 21000), (14200, 20475), (14625, 19880), (14910, 19500), (15000, 19383), (15750, 18460), (15975, 18200), (16250, 17892), (16380, 17750), (16614, 17500)]