255564000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 940343040

約数和(自身を除く): 684779040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 144, 150, 155, 160, 180, 186, 200, 225, 229, 240, 248, 250, 279, 288, 300, 310, 360, 372, 375, 400, 450, 458, 465, 480, 496, 500, 558, 600, 620, 687, 720, 744, 750, 775, 800, 900, 916, 930, 992, 1000, 1116, 1125, 1145, 1200, 1240, 1374, 1395, 1440, 1488, 1500, 1550, 1800, 1832, 1860, 2000, 2061, 2232, 2250, 2290, 2325, 2400, 2480, 2748, 2790, 2976, 3000, 3100, 3435, 3600, 3664, 3720, 3875, 4000, 4122, 4464, 4500, 4580, 4650, 4960, 5496, 5580, 5725, 6000, 6200, 6870, 6975, 7099, 7200, 7328, 7440, 7750, 8244, 8928, 9000, 9160, 9300, 10305, 10992, 11160, 11450, 11625, 12000, 12400, 13740, 13950, 14198, 14880, 15500, 16488, 17175, 18000, 18320, 18600, 20610, 21297, 21984, 22320, 22900, 23250, 24800, 27480, 27900, 28396, 28625, 31000, 32976, 34350, 34875, 35495, 36000, 36640, 37200, 41220, 42594, 44640, 45800, 46500, 51525, 54960, 55800, 56792, 57250, 62000, 63891, 65952, 68700, 69750, 70990, 74400, 82440, 85188, 85875, 91600, 93000, 103050, 106485, 109920, 111600, 113584, 114500, 124000, 127782, 137400, 139500, 141980, 164880, 170376, 171750, 177475, 183200, 186000, 206100, 212970, 223200, 227168, 229000, 255564, 257625, 274800, 279000, 283960, 319455, 329760, 340752, 343500, 354950, 372000, 412200, 425940, 458000, 511128, 515250, 532425, 549600, 558000, 567920, 638910, 681504, 687000, 709900, 824400, 851880, 887375, 916000, 1022256, 1030500, 1064850, 1116000, 1135840, 1277820, 1374000, 1419800, 1597275, 1648800, 1703760, 1774750, 2044512, 2061000, 2129700, 2555640, 2662125, 2748000, 2839600, 3194550, 3407520, 3549500, 4122000, 4259400, 5111280, 5324250, 5679200, 6389100, 7099000, 7986375, 8244000, 8518800, 10222560, 10648500, 12778200, 14198000, 15972750, 17037600, 21297000, 25556400, 28396000, 31945500, 42594000, 51112800, 63891000, 85188000, 127782000, 255564000]

約数ペア:

[(1, 255564000), (2, 127782000), (3, 85188000), (4, 63891000), (5, 51112800), (6, 42594000), (8, 31945500), (9, 28396000), (10, 25556400), (12, 21297000), (15, 17037600), (16, 15972750), (18, 14198000), (20, 12778200), (24, 10648500), (25, 10222560), (30, 8518800), (31, 8244000), (32, 7986375), (36, 7099000), (40, 6389100), (45, 5679200), (48, 5324250), (50, 5111280), (60, 4259400), (62, 4122000), (72, 3549500), (75, 3407520), (80, 3194550), (90, 2839600), (93, 2748000), (96, 2662125), (100, 2555640), (120, 2129700), (124, 2061000), (125, 2044512), (144, 1774750), (150, 1703760), (155, 1648800), (160, 1597275), (180, 1419800), (186, 1374000), (200, 1277820), (225, 1135840), (229, 1116000), (240, 1064850), (248, 1030500), (250, 1022256), (279, 916000), (288, 887375), (300, 851880), (310, 824400), (360, 709900), (372, 687000), (375, 681504), (400, 638910), (450, 567920), (458, 558000), (465, 549600), (480, 532425), (496, 515250), (500, 511128), (558, 458000), (600, 425940), (620, 412200), (687, 372000), (720, 354950), (744, 343500), (750, 340752), (775, 329760), (800, 319455), (900, 283960), (916, 279000), (930, 274800), (992, 257625), (1000, 255564), (1116, 229000), (1125, 227168), (1145, 223200), (1200, 212970), (1240, 206100), (1374, 186000), (1395, 183200), (1440, 177475), (1488, 171750), (1500, 170376), (1550, 164880), (1800, 141980), (1832, 139500), (1860, 137400), (2000, 127782), (2061, 124000), (2232, 114500), (2250, 113584), (2290, 111600), (2325, 109920), (2400, 106485), (2480, 103050), (2748, 93000), (2790, 91600), (2976, 85875), (3000, 85188), (3100, 82440), (3435, 74400), (3600, 70990), (3664, 69750), (3720, 68700), (3875, 65952), (4000, 63891), (4122, 62000), (4464, 57250), (4500, 56792), (4580, 55800), (4650, 54960), (4960, 51525), (5496, 46500), (5580, 45800), (5725, 44640), (6000, 42594), (6200, 41220), (6870, 37200), (6975, 36640), (7099, 36000), (7200, 35495), (7328, 34875), (7440, 34350), (7750, 32976), (8244, 31000), (8928, 28625), (9000, 28396), (9160, 27900), (9300, 27480), (10305, 24800), (10992, 23250), (11160, 22900), (11450, 22320), (11625, 21984), (12000, 21297), (12400, 20610), (13740, 18600), (13950, 18320), (14198, 18000), (14880, 17175), (15500, 16488)]