857400000

素因数分解:

$2^6\times 3^1\times 5^5\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 168

約数和(自身を含む): 2837474640

約数和(自身を除く): 1980074640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1429, 1500, 1600, 1875, 2000, 2400, 2500, 2858, 3000, 3125, 3750, 4000, 4287, 4800, 5000, 5716, 6000, 6250, 7145, 7500, 8000, 8574, 9375, 10000, 11432, 12000, 12500, 14290, 15000, 17148, 18750, 20000, 21435, 22864, 24000, 25000, 28580, 30000, 34296, 35725, 37500, 40000, 42870, 45728, 50000, 57160, 60000, 68592, 71450, 75000, 85740, 91456, 100000, 107175, 114320, 120000, 137184, 142900, 150000, 171480, 178625, 200000, 214350, 228640, 274368, 285800, 300000, 342960, 357250, 428700, 457280, 535875, 571600, 600000, 685920, 714500, 857400, 893125, 1071750, 1143200, 1371840, 1429000, 1714800, 1786250, 2143500, 2286400, 2679375, 2858000, 3429600, 3572500, 4287000, 4465625, 5358750, 5716000, 6859200, 7145000, 8574000, 8931250, 10717500, 11432000, 13396875, 14290000, 17148000, 17862500, 21435000, 26793750, 28580000, 34296000, 35725000, 42870000, 53587500, 57160000, 71450000, 85740000, 107175000, 142900000, 171480000, 214350000, 285800000, 428700000, 857400000]

約数ペア:

[(1, 857400000), (2, 428700000), (3, 285800000), (4, 214350000), (5, 171480000), (6, 142900000), (8, 107175000), (10, 85740000), (12, 71450000), (15, 57160000), (16, 53587500), (20, 42870000), (24, 35725000), (25, 34296000), (30, 28580000), (32, 26793750), (40, 21435000), (48, 17862500), (50, 17148000), (60, 14290000), (64, 13396875), (75, 11432000), (80, 10717500), (96, 8931250), (100, 8574000), (120, 7145000), (125, 6859200), (150, 5716000), (160, 5358750), (192, 4465625), (200, 4287000), (240, 3572500), (250, 3429600), (300, 2858000), (320, 2679375), (375, 2286400), (400, 2143500), (480, 1786250), (500, 1714800), (600, 1429000), (625, 1371840), (750, 1143200), (800, 1071750), (960, 893125), (1000, 857400), (1200, 714500), (1250, 685920), (1429, 600000), (1500, 571600), (1600, 535875), (1875, 457280), (2000, 428700), (2400, 357250), (2500, 342960), (2858, 300000), (3000, 285800), (3125, 274368), (3750, 228640), (4000, 214350), (4287, 200000), (4800, 178625), (5000, 171480), (5716, 150000), (6000, 142900), (6250, 137184), (7145, 120000), (7500, 114320), (8000, 107175), (8574, 100000), (9375, 91456), (10000, 85740), (11432, 75000), (12000, 71450), (12500, 68592), (14290, 60000), (15000, 57160), (17148, 50000), (18750, 45728), (20000, 42870), (21435, 40000), (22864, 37500), (24000, 35725), (25000, 34296), (28580, 30000)]