487800000

素因数分解:

$2^6\times 3^2\times 5^5\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 252

約数和(自身を含む): 1754075232

約数和(自身を除く): 1266275232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 271, 288, 300, 320, 360, 375, 400, 450, 480, 500, 542, 576, 600, 625, 720, 750, 800, 813, 900, 960, 1000, 1084, 1125, 1200, 1250, 1355, 1440, 1500, 1600, 1626, 1800, 1875, 2000, 2168, 2250, 2400, 2439, 2500, 2710, 2880, 3000, 3125, 3252, 3600, 3750, 4000, 4065, 4336, 4500, 4800, 4878, 5000, 5420, 5625, 6000, 6250, 6504, 6775, 7200, 7500, 8000, 8130, 8672, 9000, 9375, 9756, 10000, 10840, 11250, 12000, 12195, 12500, 13008, 13550, 14400, 15000, 16260, 17344, 18000, 18750, 19512, 20000, 20325, 21680, 22500, 24000, 24390, 25000, 26016, 27100, 28125, 30000, 32520, 33875, 36000, 37500, 39024, 40000, 40650, 43360, 45000, 48780, 50000, 52032, 54200, 56250, 60000, 60975, 65040, 67750, 72000, 75000, 78048, 81300, 86720, 90000, 97560, 100000, 101625, 108400, 112500, 120000, 121950, 130080, 135500, 150000, 156096, 162600, 169375, 180000, 195120, 200000, 203250, 216800, 225000, 243900, 260160, 271000, 300000, 304875, 325200, 338750, 360000, 390240, 406500, 433600, 450000, 487800, 508125, 542000, 600000, 609750, 650400, 677500, 780480, 813000, 846875, 900000, 975600, 1016250, 1084000, 1219500, 1300800, 1355000, 1524375, 1626000, 1693750, 1800000, 1951200, 2032500, 2168000, 2439000, 2540625, 2710000, 3048750, 3252000, 3387500, 3902400, 4065000, 4878000, 5081250, 5420000, 6097500, 6504000, 6775000, 7621875, 8130000, 9756000, 10162500, 10840000, 12195000, 13550000, 15243750, 16260000, 19512000, 20325000, 24390000, 27100000, 30487500, 32520000, 40650000, 48780000, 54200000, 60975000, 81300000, 97560000, 121950000, 162600000, 243900000, 487800000]

約数ペア:

[(1, 487800000), (2, 243900000), (3, 162600000), (4, 121950000), (5, 97560000), (6, 81300000), (8, 60975000), (9, 54200000), (10, 48780000), (12, 40650000), (15, 32520000), (16, 30487500), (18, 27100000), (20, 24390000), (24, 20325000), (25, 19512000), (30, 16260000), (32, 15243750), (36, 13550000), (40, 12195000), (45, 10840000), (48, 10162500), (50, 9756000), (60, 8130000), (64, 7621875), (72, 6775000), (75, 6504000), (80, 6097500), (90, 5420000), (96, 5081250), (100, 4878000), (120, 4065000), (125, 3902400), (144, 3387500), (150, 3252000), (160, 3048750), (180, 2710000), (192, 2540625), (200, 2439000), (225, 2168000), (240, 2032500), (250, 1951200), (271, 1800000), (288, 1693750), (300, 1626000), (320, 1524375), (360, 1355000), (375, 1300800), (400, 1219500), (450, 1084000), (480, 1016250), (500, 975600), (542, 900000), (576, 846875), (600, 813000), (625, 780480), (720, 677500), (750, 650400), (800, 609750), (813, 600000), (900, 542000), (960, 508125), (1000, 487800), (1084, 450000), (1125, 433600), (1200, 406500), (1250, 390240), (1355, 360000), (1440, 338750), (1500, 325200), (1600, 304875), (1626, 300000), (1800, 271000), (1875, 260160), (2000, 243900), (2168, 225000), (2250, 216800), (2400, 203250), (2439, 200000), (2500, 195120), (2710, 180000), (2880, 169375), (3000, 162600), (3125, 156096), (3252, 150000), (3600, 135500), (3750, 130080), (4000, 121950), (4065, 120000), (4336, 112500), (4500, 108400), (4800, 101625), (4878, 100000), (5000, 97560), (5420, 90000), (5625, 86720), (6000, 81300), (6250, 78048), (6504, 75000), (6775, 72000), (7200, 67750), (7500, 65040), (8000, 60975), (8130, 60000), (8672, 56250), (9000, 54200), (9375, 52032), (9756, 50000), (10000, 48780), (10840, 45000), (11250, 43360), (12000, 40650), (12195, 40000), (12500, 39024), (13008, 37500), (13550, 36000), (14400, 33875), (15000, 32520), (16260, 30000), (17344, 28125), (18000, 27100), (18750, 26016), (19512, 25000), (20000, 24390), (20325, 24000), (21680, 22500)]