82278000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 240

約数和(自身を含む): 328925376

約数和(自身を除く): 246647376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 653, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1306, 1400, 1500, 1575, 1680, 1750, 1800, 1959, 2000, 2100, 2250, 2520, 2612, 2625, 2800, 3000, 3150, 3265, 3500, 3600, 3918, 4200, 4500, 4571, 5040, 5224, 5250, 5877, 6000, 6300, 6530, 7000, 7836, 7875, 8400, 9000, 9142, 9795, 10448, 10500, 11754, 12600, 13060, 13713, 14000, 15672, 15750, 16325, 18000, 18284, 19590, 21000, 22855, 23508, 25200, 26120, 27426, 29385, 31344, 31500, 32650, 36568, 39180, 41139, 42000, 45710, 47016, 48975, 52240, 54852, 58770, 63000, 65300, 68565, 73136, 78360, 81625, 82278, 91420, 94032, 97950, 109704, 114275, 117540, 126000, 130600, 137130, 146925, 156720, 163250, 164556, 182840, 195900, 205695, 219408, 228550, 235080, 244875, 261200, 274260, 293850, 326500, 329112, 342825, 365680, 391800, 411390, 457100, 470160, 489750, 548520, 571375, 587700, 653000, 658224, 685650, 734625, 783600, 822780, 914200, 979500, 1028475, 1097040, 1142750, 1175400, 1306000, 1371300, 1469250, 1645560, 1714125, 1828400, 1959000, 2056950, 2285500, 2350800, 2742600, 2938500, 3291120, 3428250, 3918000, 4113900, 4571000, 5142375, 5485200, 5877000, 6856500, 8227800, 9142000, 10284750, 11754000, 13713000, 16455600, 20569500, 27426000, 41139000, 82278000]

約数ペア:

[(1, 82278000), (2, 41139000), (3, 27426000), (4, 20569500), (5, 16455600), (6, 13713000), (7, 11754000), (8, 10284750), (9, 9142000), (10, 8227800), (12, 6856500), (14, 5877000), (15, 5485200), (16, 5142375), (18, 4571000), (20, 4113900), (21, 3918000), (24, 3428250), (25, 3291120), (28, 2938500), (30, 2742600), (35, 2350800), (36, 2285500), (40, 2056950), (42, 1959000), (45, 1828400), (48, 1714125), (50, 1645560), (56, 1469250), (60, 1371300), (63, 1306000), (70, 1175400), (72, 1142750), (75, 1097040), (80, 1028475), (84, 979500), (90, 914200), (100, 822780), (105, 783600), (112, 734625), (120, 685650), (125, 658224), (126, 653000), (140, 587700), (144, 571375), (150, 548520), (168, 489750), (175, 470160), (180, 457100), (200, 411390), (210, 391800), (225, 365680), (240, 342825), (250, 329112), (252, 326500), (280, 293850), (300, 274260), (315, 261200), (336, 244875), (350, 235080), (360, 228550), (375, 219408), (400, 205695), (420, 195900), (450, 182840), (500, 164556), (504, 163250), (525, 156720), (560, 146925), (600, 137130), (630, 130600), (653, 126000), (700, 117540), (720, 114275), (750, 109704), (840, 97950), (875, 94032), (900, 91420), (1000, 82278), (1008, 81625), (1050, 78360), (1125, 73136), (1200, 68565), (1260, 65300), (1306, 63000), (1400, 58770), (1500, 54852), (1575, 52240), (1680, 48975), (1750, 47016), (1800, 45710), (1959, 42000), (2000, 41139), (2100, 39180), (2250, 36568), (2520, 32650), (2612, 31500), (2625, 31344), (2800, 29385), (3000, 27426), (3150, 26120), (3265, 25200), (3500, 23508), (3600, 22855), (3918, 21000), (4200, 19590), (4500, 18284), (4571, 18000), (5040, 16325), (5224, 15750), (5250, 15672), (5877, 14000), (6000, 13713), (6300, 13060), (6530, 12600), (7000, 11754), (7836, 10500), (7875, 10448), (8400, 9795), (9000, 9142)]