6840000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 210

約数和(自身を含む): 25788620

約数和(自身を除く): 18948620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 250, 285, 288, 300, 304, 320, 342, 360, 375, 380, 400, 450, 456, 475, 480, 500, 570, 576, 600, 608, 625, 684, 720, 750, 760, 800, 855, 900, 912, 950, 960, 1000, 1125, 1140, 1200, 1216, 1250, 1368, 1425, 1440, 1500, 1520, 1600, 1710, 1800, 1824, 1875, 1900, 2000, 2250, 2280, 2375, 2400, 2500, 2736, 2850, 2880, 3000, 3040, 3420, 3600, 3648, 3750, 3800, 4000, 4275, 4500, 4560, 4750, 4800, 5000, 5472, 5625, 5700, 6000, 6080, 6840, 7125, 7200, 7500, 7600, 8000, 8550, 9000, 9120, 9500, 10000, 10944, 11250, 11400, 11875, 12000, 13680, 14250, 14400, 15000, 15200, 17100, 18000, 18240, 19000, 20000, 21375, 22500, 22800, 23750, 24000, 27360, 28500, 30000, 30400, 34200, 35625, 36000, 38000, 40000, 42750, 45000, 45600, 47500, 54720, 57000, 60000, 68400, 71250, 72000, 76000, 85500, 90000, 91200, 95000, 106875, 114000, 120000, 136800, 142500, 152000, 171000, 180000, 190000, 213750, 228000, 273600, 285000, 342000, 360000, 380000, 427500, 456000, 570000, 684000, 760000, 855000, 1140000, 1368000, 1710000, 2280000, 3420000, 6840000]

約数ペア:

[(1, 6840000), (2, 3420000), (3, 2280000), (4, 1710000), (5, 1368000), (6, 1140000), (8, 855000), (9, 760000), (10, 684000), (12, 570000), (15, 456000), (16, 427500), (18, 380000), (19, 360000), (20, 342000), (24, 285000), (25, 273600), (30, 228000), (32, 213750), (36, 190000), (38, 180000), (40, 171000), (45, 152000), (48, 142500), (50, 136800), (57, 120000), (60, 114000), (64, 106875), (72, 95000), (75, 91200), (76, 90000), (80, 85500), (90, 76000), (95, 72000), (96, 71250), (100, 68400), (114, 60000), (120, 57000), (125, 54720), (144, 47500), (150, 45600), (152, 45000), (160, 42750), (171, 40000), (180, 38000), (190, 36000), (192, 35625), (200, 34200), (225, 30400), (228, 30000), (240, 28500), (250, 27360), (285, 24000), (288, 23750), (300, 22800), (304, 22500), (320, 21375), (342, 20000), (360, 19000), (375, 18240), (380, 18000), (400, 17100), (450, 15200), (456, 15000), (475, 14400), (480, 14250), (500, 13680), (570, 12000), (576, 11875), (600, 11400), (608, 11250), (625, 10944), (684, 10000), (720, 9500), (750, 9120), (760, 9000), (800, 8550), (855, 8000), (900, 7600), (912, 7500), (950, 7200), (960, 7125), (1000, 6840), (1125, 6080), (1140, 6000), (1200, 5700), (1216, 5625), (1250, 5472), (1368, 5000), (1425, 4800), (1440, 4750), (1500, 4560), (1520, 4500), (1600, 4275), (1710, 4000), (1800, 3800), (1824, 3750), (1875, 3648), (1900, 3600), (2000, 3420), (2250, 3040), (2280, 3000), (2375, 2880), (2400, 2850), (2500, 2736)]