57000000

素因数分解:

$2^6\times 3^1\times 5^6\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 196

約数和(自身を含む): 198434960

約数和(自身を除く): 141434960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 192, 200, 228, 240, 250, 285, 300, 304, 320, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 625, 750, 760, 800, 912, 950, 960, 1000, 1140, 1200, 1216, 1250, 1425, 1500, 1520, 1600, 1824, 1875, 1900, 2000, 2280, 2375, 2400, 2500, 2850, 3000, 3040, 3125, 3648, 3750, 3800, 4000, 4560, 4750, 4800, 5000, 5700, 6000, 6080, 6250, 7125, 7500, 7600, 8000, 9120, 9375, 9500, 10000, 11400, 11875, 12000, 12500, 14250, 15000, 15200, 15625, 18240, 18750, 19000, 20000, 22800, 23750, 24000, 25000, 28500, 30000, 30400, 31250, 35625, 37500, 38000, 40000, 45600, 46875, 47500, 50000, 57000, 59375, 60000, 62500, 71250, 75000, 76000, 91200, 93750, 95000, 100000, 114000, 118750, 120000, 125000, 142500, 150000, 152000, 178125, 187500, 190000, 200000, 228000, 237500, 250000, 285000, 296875, 300000, 356250, 375000, 380000, 456000, 475000, 500000, 570000, 593750, 600000, 712500, 750000, 760000, 890625, 950000, 1000000, 1140000, 1187500, 1425000, 1500000, 1781250, 1900000, 2280000, 2375000, 2850000, 3000000, 3562500, 3800000, 4750000, 5700000, 7125000, 9500000, 11400000, 14250000, 19000000, 28500000, 57000000]

約数ペア:

[(1, 57000000), (2, 28500000), (3, 19000000), (4, 14250000), (5, 11400000), (6, 9500000), (8, 7125000), (10, 5700000), (12, 4750000), (15, 3800000), (16, 3562500), (19, 3000000), (20, 2850000), (24, 2375000), (25, 2280000), (30, 1900000), (32, 1781250), (38, 1500000), (40, 1425000), (48, 1187500), (50, 1140000), (57, 1000000), (60, 950000), (64, 890625), (75, 760000), (76, 750000), (80, 712500), (95, 600000), (96, 593750), (100, 570000), (114, 500000), (120, 475000), (125, 456000), (150, 380000), (152, 375000), (160, 356250), (190, 300000), (192, 296875), (200, 285000), (228, 250000), (240, 237500), (250, 228000), (285, 200000), (300, 190000), (304, 187500), (320, 178125), (375, 152000), (380, 150000), (400, 142500), (456, 125000), (475, 120000), (480, 118750), (500, 114000), (570, 100000), (600, 95000), (608, 93750), (625, 91200), (750, 76000), (760, 75000), (800, 71250), (912, 62500), (950, 60000), (960, 59375), (1000, 57000), (1140, 50000), (1200, 47500), (1216, 46875), (1250, 45600), (1425, 40000), (1500, 38000), (1520, 37500), (1600, 35625), (1824, 31250), (1875, 30400), (1900, 30000), (2000, 28500), (2280, 25000), (2375, 24000), (2400, 23750), (2500, 22800), (2850, 20000), (3000, 19000), (3040, 18750), (3125, 18240), (3648, 15625), (3750, 15200), (3800, 15000), (4000, 14250), (4560, 12500), (4750, 12000), (4800, 11875), (5000, 11400), (5700, 10000), (6000, 9500), (6080, 9375), (6250, 9120), (7125, 8000), (7500, 7600)]