456000000

素因数分解:

$2^9\times 3^1\times 5^6\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 280

約数和(自身を含む): 1598417040

約数和(自身を除く): 1142417040

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, 128, 150, 152, 160, 190, 192, 200, 228, 240, 250, 256, 285, 300, 304, 320, 375, 380, 384, 400, 456, 475, 480, 500, 512, 570, 600, 608, 625, 640, 750, 760, 768, 800, 912, 950, 960, 1000, 1140, 1200, 1216, 1250, 1280, 1425, 1500, 1520, 1536, 1600, 1824, 1875, 1900, 1920, 2000, 2280, 2375, 2400, 2432, 2500, 2560, 2850, 3000, 3040, 3125, 3200, 3648, 3750, 3800, 3840, 4000, 4560, 4750, 4800, 4864, 5000, 5700, 6000, 6080, 6250, 6400, 7125, 7296, 7500, 7600, 7680, 8000, 9120, 9375, 9500, 9600, 9728, 10000, 11400, 11875, 12000, 12160, 12500, 12800, 14250, 14592, 15000, 15200, 15625, 16000, 18240, 18750, 19000, 19200, 20000, 22800, 23750, 24000, 24320, 25000, 28500, 29184, 30000, 30400, 31250, 32000, 35625, 36480, 37500, 38000, 38400, 40000, 45600, 46875, 47500, 48000, 48640, 50000, 57000, 59375, 60000, 60800, 62500, 64000, 71250, 72960, 75000, 76000, 80000, 91200, 93750, 95000, 96000, 100000, 114000, 118750, 120000, 121600, 125000, 142500, 145920, 150000, 152000, 160000, 178125, 182400, 187500, 190000, 192000, 200000, 228000, 237500, 240000, 243200, 250000, 285000, 296875, 300000, 304000, 320000, 356250, 364800, 375000, 380000, 400000, 456000, 475000, 480000, 500000, 570000, 593750, 600000, 608000, 712500, 729600, 750000, 760000, 800000, 890625, 912000, 950000, 960000, 1000000, 1140000, 1187500, 1200000, 1216000, 1425000, 1500000, 1520000, 1600000, 1781250, 1824000, 1900000, 2000000, 2280000, 2375000, 2400000, 2850000, 3000000, 3040000, 3562500, 3648000, 3800000, 4000000, 4560000, 4750000, 4800000, 5700000, 6000000, 6080000, 7125000, 7600000, 8000000, 9120000, 9500000, 11400000, 12000000, 14250000, 15200000, 18240000, 19000000, 22800000, 24000000, 28500000, 30400000, 38000000, 45600000, 57000000, 76000000, 91200000, 114000000, 152000000, 228000000, 456000000]

約数ペア:

[(1, 456000000), (2, 228000000), (3, 152000000), (4, 114000000), (5, 91200000), (6, 76000000), (8, 57000000), (10, 45600000), (12, 38000000), (15, 30400000), (16, 28500000), (19, 24000000), (20, 22800000), (24, 19000000), (25, 18240000), (30, 15200000), (32, 14250000), (38, 12000000), (40, 11400000), (48, 9500000), (50, 9120000), (57, 8000000), (60, 7600000), (64, 7125000), (75, 6080000), (76, 6000000), (80, 5700000), (95, 4800000), (96, 4750000), (100, 4560000), (114, 4000000), (120, 3800000), (125, 3648000), (128, 3562500), (150, 3040000), (152, 3000000), (160, 2850000), (190, 2400000), (192, 2375000), (200, 2280000), (228, 2000000), (240, 1900000), (250, 1824000), (256, 1781250), (285, 1600000), (300, 1520000), (304, 1500000), (320, 1425000), (375, 1216000), (380, 1200000), (384, 1187500), (400, 1140000), (456, 1000000), (475, 960000), (480, 950000), (500, 912000), (512, 890625), (570, 800000), (600, 760000), (608, 750000), (625, 729600), (640, 712500), (750, 608000), (760, 600000), (768, 593750), (800, 570000), (912, 500000), (950, 480000), (960, 475000), (1000, 456000), (1140, 400000), (1200, 380000), (1216, 375000), (1250, 364800), (1280, 356250), (1425, 320000), (1500, 304000), (1520, 300000), (1536, 296875), (1600, 285000), (1824, 250000), (1875, 243200), (1900, 240000), (1920, 237500), (2000, 228000), (2280, 200000), (2375, 192000), (2400, 190000), (2432, 187500), (2500, 182400), (2560, 178125), (2850, 160000), (3000, 152000), (3040, 150000), (3125, 145920), (3200, 142500), (3648, 125000), (3750, 121600), (3800, 120000), (3840, 118750), (4000, 114000), (4560, 100000), (4750, 96000), (4800, 95000), (4864, 93750), (5000, 91200), (5700, 80000), (6000, 76000), (6080, 75000), (6250, 72960), (6400, 71250), (7125, 64000), (7296, 62500), (7500, 60800), (7600, 60000), (7680, 59375), (8000, 57000), (9120, 50000), (9375, 48640), (9500, 48000), (9600, 47500), (9728, 46875), (10000, 45600), (11400, 40000), (11875, 38400), (12000, 38000), (12160, 37500), (12500, 36480), (12800, 35625), (14250, 32000), (14592, 31250), (15000, 30400), (15200, 30000), (15625, 29184), (16000, 28500), (18240, 25000), (18750, 24320), (19000, 24000), (19200, 23750), (20000, 22800)]