76680000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 280

約数和(自身を含む): 285658560

約数和(自身を除く): 208978560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 142, 144, 150, 160, 180, 192, 200, 213, 216, 225, 240, 250, 270, 284, 288, 300, 320, 355, 360, 375, 400, 426, 432, 450, 480, 500, 540, 568, 576, 600, 625, 639, 675, 710, 720, 750, 800, 852, 864, 900, 960, 1000, 1065, 1080, 1125, 1136, 1200, 1250, 1278, 1350, 1420, 1440, 1500, 1600, 1704, 1728, 1775, 1800, 1875, 1917, 2000, 2130, 2160, 2250, 2272, 2400, 2500, 2556, 2700, 2840, 2880, 3000, 3195, 3375, 3408, 3550, 3600, 3750, 3834, 4000, 4260, 4320, 4500, 4544, 4800, 5000, 5112, 5325, 5400, 5625, 5680, 6000, 6390, 6750, 6816, 7100, 7200, 7500, 7668, 8000, 8520, 8640, 8875, 9000, 9585, 10000, 10224, 10650, 10800, 11250, 11360, 12000, 12780, 13500, 13632, 14200, 14400, 15000, 15336, 15975, 16875, 17040, 17750, 18000, 19170, 20000, 20448, 21300, 21600, 22500, 22720, 24000, 25560, 26625, 27000, 28400, 30000, 30672, 31950, 33750, 34080, 35500, 36000, 38340, 40000, 40896, 42600, 43200, 44375, 45000, 47925, 51120, 53250, 54000, 56800, 60000, 61344, 63900, 67500, 68160, 71000, 72000, 76680, 79875, 85200, 88750, 90000, 95850, 102240, 106500, 108000, 113600, 120000, 122688, 127800, 133125, 135000, 142000, 153360, 159750, 170400, 177500, 180000, 191700, 204480, 213000, 216000, 239625, 255600, 266250, 270000, 284000, 306720, 319500, 340800, 355000, 360000, 383400, 399375, 426000, 479250, 511200, 532500, 540000, 568000, 613440, 639000, 710000, 766800, 798750, 852000, 958500, 1022400, 1065000, 1080000, 1198125, 1278000, 1420000, 1533600, 1597500, 1704000, 1917000, 2130000, 2396250, 2556000, 2840000, 3067200, 3195000, 3834000, 4260000, 4792500, 5112000, 6390000, 7668000, 8520000, 9585000, 12780000, 15336000, 19170000, 25560000, 38340000, 76680000]

約数ペア:

[(1, 76680000), (2, 38340000), (3, 25560000), (4, 19170000), (5, 15336000), (6, 12780000), (8, 9585000), (9, 8520000), (10, 7668000), (12, 6390000), (15, 5112000), (16, 4792500), (18, 4260000), (20, 3834000), (24, 3195000), (25, 3067200), (27, 2840000), (30, 2556000), (32, 2396250), (36, 2130000), (40, 1917000), (45, 1704000), (48, 1597500), (50, 1533600), (54, 1420000), (60, 1278000), (64, 1198125), (71, 1080000), (72, 1065000), (75, 1022400), (80, 958500), (90, 852000), (96, 798750), (100, 766800), (108, 710000), (120, 639000), (125, 613440), (135, 568000), (142, 540000), (144, 532500), (150, 511200), (160, 479250), (180, 426000), (192, 399375), (200, 383400), (213, 360000), (216, 355000), (225, 340800), (240, 319500), (250, 306720), (270, 284000), (284, 270000), (288, 266250), (300, 255600), (320, 239625), (355, 216000), (360, 213000), (375, 204480), (400, 191700), (426, 180000), (432, 177500), (450, 170400), (480, 159750), (500, 153360), (540, 142000), (568, 135000), (576, 133125), (600, 127800), (625, 122688), (639, 120000), (675, 113600), (710, 108000), (720, 106500), (750, 102240), (800, 95850), (852, 90000), (864, 88750), (900, 85200), (960, 79875), (1000, 76680), (1065, 72000), (1080, 71000), (1125, 68160), (1136, 67500), (1200, 63900), (1250, 61344), (1278, 60000), (1350, 56800), (1420, 54000), (1440, 53250), (1500, 51120), (1600, 47925), (1704, 45000), (1728, 44375), (1775, 43200), (1800, 42600), (1875, 40896), (1917, 40000), (2000, 38340), (2130, 36000), (2160, 35500), (2250, 34080), (2272, 33750), (2400, 31950), (2500, 30672), (2556, 30000), (2700, 28400), (2840, 27000), (2880, 26625), (3000, 25560), (3195, 24000), (3375, 22720), (3408, 22500), (3550, 21600), (3600, 21300), (3750, 20448), (3834, 20000), (4000, 19170), (4260, 18000), (4320, 17750), (4500, 17040), (4544, 16875), (4800, 15975), (5000, 15336), (5112, 15000), (5325, 14400), (5400, 14200), (5625, 13632), (5680, 13500), (6000, 12780), (6390, 12000), (6750, 11360), (6816, 11250), (7100, 10800), (7200, 10650), (7500, 10224), (7668, 10000), (8000, 9585), (8520, 9000), (8640, 8875)]