255192000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^3\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 448

約数和(自身を含む): 1014374400

約数和(自身を除く): 759182400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 125, 140, 147, 150, 155, 160, 168, 175, 186, 192, 196, 200, 210, 217, 224, 240, 245, 248, 250, 280, 294, 300, 310, 320, 336, 343, 350, 372, 375, 392, 400, 420, 434, 448, 465, 480, 490, 496, 500, 525, 560, 588, 600, 620, 651, 672, 686, 700, 735, 744, 750, 775, 784, 800, 840, 868, 875, 930, 960, 980, 992, 1000, 1029, 1050, 1085, 1120, 1176, 1200, 1225, 1240, 1302, 1344, 1372, 1400, 1470, 1488, 1500, 1519, 1550, 1568, 1600, 1680, 1715, 1736, 1750, 1860, 1960, 1984, 2000, 2058, 2100, 2170, 2240, 2325, 2352, 2400, 2450, 2480, 2604, 2625, 2744, 2800, 2940, 2976, 3000, 3038, 3100, 3136, 3255, 3360, 3430, 3472, 3500, 3675, 3720, 3875, 3920, 4000, 4116, 4200, 4340, 4557, 4650, 4704, 4800, 4900, 4960, 5145, 5208, 5250, 5425, 5488, 5600, 5880, 5952, 6000, 6076, 6125, 6200, 6510, 6720, 6860, 6944, 7000, 7350, 7440, 7595, 7750, 7840, 8000, 8232, 8400, 8575, 8680, 9114, 9300, 9408, 9800, 9920, 10290, 10416, 10500, 10633, 10850, 10976, 11200, 11625, 11760, 12000, 12152, 12250, 12400, 13020, 13720, 13888, 14000, 14700, 14880, 15190, 15500, 15680, 16275, 16464, 16800, 17150, 17360, 18228, 18375, 18600, 19600, 20580, 20832, 21000, 21266, 21700, 21952, 22785, 23250, 23520, 24000, 24304, 24500, 24800, 25725, 26040, 27125, 27440, 28000, 29400, 29760, 30380, 31000, 31899, 32550, 32928, 33600, 34300, 34720, 36456, 36750, 37200, 37975, 39200, 41160, 41664, 42000, 42532, 42875, 43400, 45570, 46500, 47040, 48608, 49000, 49600, 51450, 52080, 53165, 54250, 54880, 56000, 58800, 60760, 62000, 63798, 65100, 65856, 68600, 69440, 72912, 73500, 74400, 75950, 78400, 81375, 82320, 84000, 85064, 85750, 86800, 91140, 93000, 97216, 98000, 102900, 104160, 106330, 108500, 109760, 113925, 117600, 121520, 124000, 127596, 128625, 130200, 137200, 145824, 147000, 148800, 151900, 159495, 162750, 164640, 168000, 170128, 171500, 173600, 182280, 186000, 189875, 196000, 205800, 208320, 212660, 217000, 227850, 235200, 243040, 248000, 255192, 257250, 260400, 265825, 274400, 291648, 294000, 303800, 318990, 325500, 329280, 340256, 343000, 347200, 364560, 372000, 379750, 392000, 411600, 425320, 434000, 455700, 486080, 510384, 514500, 520800, 531650, 548800, 569625, 588000, 607600, 637980, 651000, 680512, 686000, 729120, 744000, 759500, 797475, 823200, 850640, 868000, 911400, 1020768, 1029000, 1041600, 1063300, 1139250, 1176000, 1215200, 1275960, 1302000, 1329125, 1372000, 1458240, 1519000, 1594950, 1646400, 1701280, 1736000, 1822800, 2041536, 2058000, 2126600, 2278500, 2430400, 2551920, 2604000, 2658250, 2744000, 3038000, 3189900, 3402560, 3645600, 3987375, 4116000, 4253200, 4557000, 5103840, 5208000, 5316500, 6076000, 6379800, 7291200, 7974750, 8232000, 8506400, 9114000, 10207680, 10633000, 12152000, 12759600, 15949500, 17012800, 18228000, 21266000, 25519200, 31899000, 36456000, 42532000, 51038400, 63798000, 85064000, 127596000, 255192000]

約数ペア:

[(1, 255192000), (2, 127596000), (3, 85064000), (4, 63798000), (5, 51038400), (6, 42532000), (7, 36456000), (8, 31899000), (10, 25519200), (12, 21266000), (14, 18228000), (15, 17012800), (16, 15949500), (20, 12759600), (21, 12152000), (24, 10633000), (25, 10207680), (28, 9114000), (30, 8506400), (31, 8232000), (32, 7974750), (35, 7291200), (40, 6379800), (42, 6076000), (48, 5316500), (49, 5208000), (50, 5103840), (56, 4557000), (60, 4253200), (62, 4116000), (64, 3987375), (70, 3645600), (75, 3402560), (80, 3189900), (84, 3038000), (93, 2744000), (96, 2658250), (98, 2604000), (100, 2551920), (105, 2430400), (112, 2278500), (120, 2126600), (124, 2058000), (125, 2041536), (140, 1822800), (147, 1736000), (150, 1701280), (155, 1646400), (160, 1594950), (168, 1519000), (175, 1458240), (186, 1372000), (192, 1329125), (196, 1302000), (200, 1275960), (210, 1215200), (217, 1176000), (224, 1139250), (240, 1063300), (245, 1041600), (248, 1029000), (250, 1020768), (280, 911400), (294, 868000), (300, 850640), (310, 823200), (320, 797475), (336, 759500), (343, 744000), (350, 729120), (372, 686000), (375, 680512), (392, 651000), (400, 637980), (420, 607600), (434, 588000), (448, 569625), (465, 548800), (480, 531650), (490, 520800), (496, 514500), (500, 510384), (525, 486080), (560, 455700), (588, 434000), (600, 425320), (620, 411600), (651, 392000), (672, 379750), (686, 372000), (700, 364560), (735, 347200), (744, 343000), (750, 340256), (775, 329280), (784, 325500), (800, 318990), (840, 303800), (868, 294000), (875, 291648), (930, 274400), (960, 265825), (980, 260400), (992, 257250), (1000, 255192), (1029, 248000), (1050, 243040), (1085, 235200), (1120, 227850), (1176, 217000), (1200, 212660), (1225, 208320), (1240, 205800), (1302, 196000), (1344, 189875), (1372, 186000), (1400, 182280), (1470, 173600), (1488, 171500), (1500, 170128), (1519, 168000), (1550, 164640), (1568, 162750), (1600, 159495), (1680, 151900), (1715, 148800), (1736, 147000), (1750, 145824), (1860, 137200), (1960, 130200), (1984, 128625), (2000, 127596), (2058, 124000), (2100, 121520), (2170, 117600), (2240, 113925), (2325, 109760), (2352, 108500), (2400, 106330), (2450, 104160), (2480, 102900), (2604, 98000), (2625, 97216), (2744, 93000), (2800, 91140), (2940, 86800), (2976, 85750), (3000, 85064), (3038, 84000), (3100, 82320), (3136, 81375), (3255, 78400), (3360, 75950), (3430, 74400), (3472, 73500), (3500, 72912), (3675, 69440), (3720, 68600), (3875, 65856), (3920, 65100), (4000, 63798), (4116, 62000), (4200, 60760), (4340, 58800), (4557, 56000), (4650, 54880), (4704, 54250), (4800, 53165), (4900, 52080), (4960, 51450), (5145, 49600), (5208, 49000), (5250, 48608), (5425, 47040), (5488, 46500), (5600, 45570), (5880, 43400), (5952, 42875), (6000, 42532), (6076, 42000), (6125, 41664), (6200, 41160), (6510, 39200), (6720, 37975), (6860, 37200), (6944, 36750), (7000, 36456), (7350, 34720), (7440, 34300), (7595, 33600), (7750, 32928), (7840, 32550), (8000, 31899), (8232, 31000), (8400, 30380), (8575, 29760), (8680, 29400), (9114, 28000), (9300, 27440), (9408, 27125), (9800, 26040), (9920, 25725), (10290, 24800), (10416, 24500), (10500, 24304), (10633, 24000), (10850, 23520), (10976, 23250), (11200, 22785), (11625, 21952), (11760, 21700), (12000, 21266), (12152, 21000), (12250, 20832), (12400, 20580), (13020, 19600), (13720, 18600), (13888, 18375), (14000, 18228), (14700, 17360), (14880, 17150), (15190, 16800), (15500, 16464), (15680, 16275)]