79800000

素因数分解:

$2^6\times 3^1\times 5^5\times 7^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 336

約数和(自身を含む): 317479680

約数和(自身を除く): 237679680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 125, 133, 140, 150, 152, 160, 168, 175, 190, 192, 200, 210, 224, 228, 240, 250, 266, 280, 285, 300, 304, 320, 336, 350, 375, 380, 399, 400, 420, 448, 456, 475, 480, 500, 525, 532, 560, 570, 600, 608, 625, 665, 672, 700, 750, 760, 798, 800, 840, 875, 912, 950, 960, 1000, 1050, 1064, 1120, 1140, 1200, 1216, 1250, 1330, 1344, 1400, 1425, 1500, 1520, 1596, 1600, 1680, 1750, 1824, 1875, 1900, 1995, 2000, 2100, 2128, 2240, 2280, 2375, 2400, 2500, 2625, 2660, 2800, 2850, 3000, 3040, 3125, 3192, 3325, 3360, 3500, 3648, 3750, 3800, 3990, 4000, 4200, 4256, 4375, 4560, 4750, 4800, 5000, 5250, 5320, 5600, 5700, 6000, 6080, 6250, 6384, 6650, 6720, 7000, 7125, 7500, 7600, 7980, 8000, 8400, 8512, 8750, 9120, 9375, 9500, 9975, 10000, 10500, 10640, 11200, 11400, 11875, 12000, 12500, 12768, 13125, 13300, 14000, 14250, 15000, 15200, 15960, 16625, 16800, 17500, 18240, 18750, 19000, 19950, 20000, 21000, 21280, 21875, 22800, 23750, 24000, 25000, 25536, 26250, 26600, 28000, 28500, 30000, 30400, 31920, 33250, 33600, 35000, 35625, 37500, 38000, 39900, 40000, 42000, 42560, 43750, 45600, 47500, 49875, 50000, 52500, 53200, 56000, 57000, 59375, 60000, 63840, 65625, 66500, 70000, 71250, 75000, 76000, 79800, 83125, 84000, 87500, 91200, 95000, 99750, 100000, 105000, 106400, 114000, 118750, 120000, 127680, 131250, 133000, 140000, 142500, 150000, 152000, 159600, 166250, 168000, 175000, 178125, 190000, 199500, 200000, 210000, 212800, 228000, 237500, 249375, 262500, 266000, 280000, 285000, 300000, 319200, 332500, 350000, 356250, 380000, 399000, 415625, 420000, 456000, 475000, 498750, 525000, 532000, 570000, 600000, 638400, 665000, 700000, 712500, 760000, 798000, 831250, 840000, 950000, 997500, 1050000, 1064000, 1140000, 1246875, 1330000, 1400000, 1425000, 1596000, 1662500, 1900000, 1995000, 2100000, 2280000, 2493750, 2660000, 2850000, 3192000, 3325000, 3800000, 3990000, 4200000, 4987500, 5320000, 5700000, 6650000, 7980000, 9975000, 11400000, 13300000, 15960000, 19950000, 26600000, 39900000, 79800000]

約数ペア:

[(1, 79800000), (2, 39900000), (3, 26600000), (4, 19950000), (5, 15960000), (6, 13300000), (7, 11400000), (8, 9975000), (10, 7980000), (12, 6650000), (14, 5700000), (15, 5320000), (16, 4987500), (19, 4200000), (20, 3990000), (21, 3800000), (24, 3325000), (25, 3192000), (28, 2850000), (30, 2660000), (32, 2493750), (35, 2280000), (38, 2100000), (40, 1995000), (42, 1900000), (48, 1662500), (50, 1596000), (56, 1425000), (57, 1400000), (60, 1330000), (64, 1246875), (70, 1140000), (75, 1064000), (76, 1050000), (80, 997500), (84, 950000), (95, 840000), (96, 831250), (100, 798000), (105, 760000), (112, 712500), (114, 700000), (120, 665000), (125, 638400), (133, 600000), (140, 570000), (150, 532000), (152, 525000), (160, 498750), (168, 475000), (175, 456000), (190, 420000), (192, 415625), (200, 399000), (210, 380000), (224, 356250), (228, 350000), (240, 332500), (250, 319200), (266, 300000), (280, 285000), (285, 280000), (300, 266000), (304, 262500), (320, 249375), (336, 237500), (350, 228000), (375, 212800), (380, 210000), (399, 200000), (400, 199500), (420, 190000), (448, 178125), (456, 175000), (475, 168000), (480, 166250), (500, 159600), (525, 152000), (532, 150000), (560, 142500), (570, 140000), (600, 133000), (608, 131250), (625, 127680), (665, 120000), (672, 118750), (700, 114000), (750, 106400), (760, 105000), (798, 100000), (800, 99750), (840, 95000), (875, 91200), (912, 87500), (950, 84000), (960, 83125), (1000, 79800), (1050, 76000), (1064, 75000), (1120, 71250), (1140, 70000), (1200, 66500), (1216, 65625), (1250, 63840), (1330, 60000), (1344, 59375), (1400, 57000), (1425, 56000), (1500, 53200), (1520, 52500), (1596, 50000), (1600, 49875), (1680, 47500), (1750, 45600), (1824, 43750), (1875, 42560), (1900, 42000), (1995, 40000), (2000, 39900), (2100, 38000), (2128, 37500), (2240, 35625), (2280, 35000), (2375, 33600), (2400, 33250), (2500, 31920), (2625, 30400), (2660, 30000), (2800, 28500), (2850, 28000), (3000, 26600), (3040, 26250), (3125, 25536), (3192, 25000), (3325, 24000), (3360, 23750), (3500, 22800), (3648, 21875), (3750, 21280), (3800, 21000), (3990, 20000), (4000, 19950), (4200, 19000), (4256, 18750), (4375, 18240), (4560, 17500), (4750, 16800), (4800, 16625), (5000, 15960), (5250, 15200), (5320, 15000), (5600, 14250), (5700, 14000), (6000, 13300), (6080, 13125), (6250, 12768), (6384, 12500), (6650, 12000), (6720, 11875), (7000, 11400), (7125, 11200), (7500, 10640), (7600, 10500), (7980, 10000), (8000, 9975), (8400, 9500), (8512, 9375), (8750, 9120)]