851880000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 280

約数和(自身を含む): 2920065280

約数和(自身を除く): 2068185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 192, 200, 229, 240, 248, 250, 300, 310, 320, 372, 375, 400, 458, 465, 480, 496, 500, 600, 620, 625, 687, 744, 750, 775, 800, 916, 930, 960, 992, 1000, 1145, 1200, 1240, 1250, 1374, 1488, 1500, 1550, 1600, 1832, 1860, 1875, 1984, 2000, 2290, 2325, 2400, 2480, 2500, 2748, 2976, 3000, 3100, 3435, 3664, 3720, 3750, 3875, 4000, 4580, 4650, 4800, 4960, 5000, 5496, 5725, 5952, 6000, 6200, 6870, 7099, 7328, 7440, 7500, 7750, 8000, 9160, 9300, 9920, 10000, 10992, 11450, 11625, 12000, 12400, 13740, 14198, 14656, 14880, 15000, 15500, 17175, 18320, 18600, 19375, 20000, 21297, 21984, 22900, 23250, 24000, 24800, 27480, 28396, 28625, 29760, 30000, 31000, 34350, 35495, 36640, 37200, 38750, 40000, 42594, 43968, 45800, 46500, 49600, 54960, 56792, 57250, 58125, 60000, 62000, 68700, 70990, 73280, 74400, 77500, 85188, 85875, 91600, 93000, 106485, 109920, 113584, 114500, 116250, 120000, 124000, 137400, 141980, 143125, 148800, 155000, 170376, 171750, 177475, 183200, 186000, 212970, 219840, 227168, 229000, 232500, 248000, 274800, 283960, 286250, 310000, 340752, 343500, 354950, 366400, 372000, 425940, 429375, 454336, 458000, 465000, 532425, 549600, 567920, 572500, 620000, 681504, 687000, 709900, 744000, 851880, 858750, 887375, 916000, 930000, 1064850, 1099200, 1135840, 1145000, 1240000, 1363008, 1374000, 1419800, 1703760, 1717500, 1774750, 1832000, 1860000, 2129700, 2271680, 2290000, 2662125, 2748000, 2839600, 3407520, 3435000, 3549500, 3720000, 4259400, 4436875, 4580000, 5324250, 5496000, 5679200, 6815040, 6870000, 7099000, 8518800, 8873750, 9160000, 10648500, 11358400, 13310625, 13740000, 14198000, 17037600, 17747500, 21297000, 26621250, 27480000, 28396000, 34075200, 35495000, 42594000, 53242500, 56792000, 70990000, 85188000, 106485000, 141980000, 170376000, 212970000, 283960000, 425940000, 851880000]

約数ペア:

[(1, 851880000), (2, 425940000), (3, 283960000), (4, 212970000), (5, 170376000), (6, 141980000), (8, 106485000), (10, 85188000), (12, 70990000), (15, 56792000), (16, 53242500), (20, 42594000), (24, 35495000), (25, 34075200), (30, 28396000), (31, 27480000), (32, 26621250), (40, 21297000), (48, 17747500), (50, 17037600), (60, 14198000), (62, 13740000), (64, 13310625), (75, 11358400), (80, 10648500), (93, 9160000), (96, 8873750), (100, 8518800), (120, 7099000), (124, 6870000), (125, 6815040), (150, 5679200), (155, 5496000), (160, 5324250), (186, 4580000), (192, 4436875), (200, 4259400), (229, 3720000), (240, 3549500), (248, 3435000), (250, 3407520), (300, 2839600), (310, 2748000), (320, 2662125), (372, 2290000), (375, 2271680), (400, 2129700), (458, 1860000), (465, 1832000), (480, 1774750), (496, 1717500), (500, 1703760), (600, 1419800), (620, 1374000), (625, 1363008), (687, 1240000), (744, 1145000), (750, 1135840), (775, 1099200), (800, 1064850), (916, 930000), (930, 916000), (960, 887375), (992, 858750), (1000, 851880), (1145, 744000), (1200, 709900), (1240, 687000), (1250, 681504), (1374, 620000), (1488, 572500), (1500, 567920), (1550, 549600), (1600, 532425), (1832, 465000), (1860, 458000), (1875, 454336), (1984, 429375), (2000, 425940), (2290, 372000), (2325, 366400), (2400, 354950), (2480, 343500), (2500, 340752), (2748, 310000), (2976, 286250), (3000, 283960), (3100, 274800), (3435, 248000), (3664, 232500), (3720, 229000), (3750, 227168), (3875, 219840), (4000, 212970), (4580, 186000), (4650, 183200), (4800, 177475), (4960, 171750), (5000, 170376), (5496, 155000), (5725, 148800), (5952, 143125), (6000, 141980), (6200, 137400), (6870, 124000), (7099, 120000), (7328, 116250), (7440, 114500), (7500, 113584), (7750, 109920), (8000, 106485), (9160, 93000), (9300, 91600), (9920, 85875), (10000, 85188), (10992, 77500), (11450, 74400), (11625, 73280), (12000, 70990), (12400, 68700), (13740, 62000), (14198, 60000), (14656, 58125), (14880, 57250), (15000, 56792), (15500, 54960), (17175, 49600), (18320, 46500), (18600, 45800), (19375, 43968), (20000, 42594), (21297, 40000), (21984, 38750), (22900, 37200), (23250, 36640), (24000, 35495), (24800, 34350), (27480, 31000), (28396, 30000), (28625, 29760)]