140250000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 280

約数和(自身を含む): 523118304

約数和(自身を除く): 382868304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 125, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 250, 255, 264, 272, 275, 300, 330, 340, 374, 375, 400, 408, 425, 440, 500, 510, 528, 550, 561, 600, 625, 660, 680, 748, 750, 816, 825, 850, 880, 935, 1000, 1020, 1100, 1122, 1200, 1250, 1275, 1320, 1360, 1375, 1496, 1500, 1650, 1700, 1870, 1875, 2000, 2040, 2125, 2200, 2244, 2500, 2550, 2640, 2750, 2805, 2992, 3000, 3125, 3300, 3400, 3740, 3750, 4080, 4125, 4250, 4400, 4488, 4675, 5000, 5100, 5500, 5610, 6000, 6250, 6375, 6600, 6800, 6875, 7480, 7500, 8250, 8500, 8976, 9350, 9375, 10000, 10200, 10625, 11000, 11220, 12500, 12750, 13200, 13750, 14025, 14960, 15000, 15625, 16500, 17000, 18700, 18750, 20400, 20625, 21250, 22000, 22440, 23375, 25000, 25500, 27500, 28050, 30000, 31250, 31875, 33000, 34000, 34375, 37400, 37500, 41250, 42500, 44880, 46750, 46875, 50000, 51000, 53125, 55000, 56100, 62500, 63750, 66000, 68750, 70125, 74800, 75000, 82500, 85000, 93500, 93750, 102000, 103125, 106250, 110000, 112200, 116875, 125000, 127500, 137500, 140250, 150000, 159375, 165000, 170000, 171875, 187000, 187500, 206250, 212500, 224400, 233750, 250000, 255000, 265625, 275000, 280500, 318750, 330000, 343750, 350625, 374000, 375000, 412500, 425000, 467500, 510000, 515625, 531250, 550000, 561000, 584375, 637500, 687500, 701250, 750000, 796875, 825000, 850000, 935000, 1031250, 1062500, 1122000, 1168750, 1275000, 1375000, 1402500, 1593750, 1650000, 1753125, 1870000, 2062500, 2125000, 2337500, 2550000, 2750000, 2805000, 2921875, 3187500, 3506250, 4125000, 4250000, 4675000, 5610000, 5843750, 6375000, 7012500, 8250000, 8765625, 9350000, 11687500, 12750000, 14025000, 17531250, 23375000, 28050000, 35062500, 46750000, 70125000, 140250000]

約数ペア:

[(1, 140250000), (2, 70125000), (3, 46750000), (4, 35062500), (5, 28050000), (6, 23375000), (8, 17531250), (10, 14025000), (11, 12750000), (12, 11687500), (15, 9350000), (16, 8765625), (17, 8250000), (20, 7012500), (22, 6375000), (24, 5843750), (25, 5610000), (30, 4675000), (33, 4250000), (34, 4125000), (40, 3506250), (44, 3187500), (48, 2921875), (50, 2805000), (51, 2750000), (55, 2550000), (60, 2337500), (66, 2125000), (68, 2062500), (75, 1870000), (80, 1753125), (85, 1650000), (88, 1593750), (100, 1402500), (102, 1375000), (110, 1275000), (120, 1168750), (125, 1122000), (132, 1062500), (136, 1031250), (150, 935000), (165, 850000), (170, 825000), (176, 796875), (187, 750000), (200, 701250), (204, 687500), (220, 637500), (240, 584375), (250, 561000), (255, 550000), (264, 531250), (272, 515625), (275, 510000), (300, 467500), (330, 425000), (340, 412500), (374, 375000), (375, 374000), (400, 350625), (408, 343750), (425, 330000), (440, 318750), (500, 280500), (510, 275000), (528, 265625), (550, 255000), (561, 250000), (600, 233750), (625, 224400), (660, 212500), (680, 206250), (748, 187500), (750, 187000), (816, 171875), (825, 170000), (850, 165000), (880, 159375), (935, 150000), (1000, 140250), (1020, 137500), (1100, 127500), (1122, 125000), (1200, 116875), (1250, 112200), (1275, 110000), (1320, 106250), (1360, 103125), (1375, 102000), (1496, 93750), (1500, 93500), (1650, 85000), (1700, 82500), (1870, 75000), (1875, 74800), (2000, 70125), (2040, 68750), (2125, 66000), (2200, 63750), (2244, 62500), (2500, 56100), (2550, 55000), (2640, 53125), (2750, 51000), (2805, 50000), (2992, 46875), (3000, 46750), (3125, 44880), (3300, 42500), (3400, 41250), (3740, 37500), (3750, 37400), (4080, 34375), (4125, 34000), (4250, 33000), (4400, 31875), (4488, 31250), (4675, 30000), (5000, 28050), (5100, 27500), (5500, 25500), (5610, 25000), (6000, 23375), (6250, 22440), (6375, 22000), (6600, 21250), (6800, 20625), (6875, 20400), (7480, 18750), (7500, 18700), (8250, 17000), (8500, 16500), (8976, 15625), (9350, 15000), (9375, 14960), (10000, 14025), (10200, 13750), (10625, 13200), (11000, 12750), (11220, 12500)]