191250000

素因数分解:

$2^4\times 3^2\times 5^7\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 240

約数和(自身を含む): 708396624

約数和(自身を除く): 517146624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 600, 612, 625, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1125, 1200, 1224, 1250, 1275, 1360, 1500, 1530, 1700, 1800, 1875, 2000, 2040, 2125, 2250, 2448, 2500, 2550, 3000, 3060, 3125, 3400, 3600, 3750, 3825, 4080, 4250, 4500, 5000, 5100, 5625, 6000, 6120, 6250, 6375, 6800, 7500, 7650, 8500, 9000, 9375, 10000, 10200, 10625, 11250, 12240, 12500, 12750, 15000, 15300, 15625, 17000, 18000, 18750, 19125, 20400, 21250, 22500, 25000, 25500, 28125, 30000, 30600, 31250, 31875, 34000, 37500, 38250, 42500, 45000, 46875, 50000, 51000, 53125, 56250, 61200, 62500, 63750, 75000, 76500, 78125, 85000, 90000, 93750, 95625, 102000, 106250, 112500, 125000, 127500, 140625, 150000, 153000, 156250, 159375, 170000, 187500, 191250, 212500, 225000, 234375, 250000, 255000, 265625, 281250, 306000, 312500, 318750, 375000, 382500, 425000, 450000, 468750, 478125, 510000, 531250, 562500, 625000, 637500, 703125, 750000, 765000, 796875, 850000, 937500, 956250, 1062500, 1125000, 1250000, 1275000, 1328125, 1406250, 1530000, 1593750, 1875000, 1912500, 2125000, 2250000, 2390625, 2550000, 2656250, 2812500, 3187500, 3750000, 3825000, 3984375, 4250000, 4781250, 5312500, 5625000, 6375000, 7650000, 7968750, 9562500, 10625000, 11250000, 11953125, 12750000, 15937500, 19125000, 21250000, 23906250, 31875000, 38250000, 47812500, 63750000, 95625000, 191250000]

約数ペア:

[(1, 191250000), (2, 95625000), (3, 63750000), (4, 47812500), (5, 38250000), (6, 31875000), (8, 23906250), (9, 21250000), (10, 19125000), (12, 15937500), (15, 12750000), (16, 11953125), (17, 11250000), (18, 10625000), (20, 9562500), (24, 7968750), (25, 7650000), (30, 6375000), (34, 5625000), (36, 5312500), (40, 4781250), (45, 4250000), (48, 3984375), (50, 3825000), (51, 3750000), (60, 3187500), (68, 2812500), (72, 2656250), (75, 2550000), (80, 2390625), (85, 2250000), (90, 2125000), (100, 1912500), (102, 1875000), (120, 1593750), (125, 1530000), (136, 1406250), (144, 1328125), (150, 1275000), (153, 1250000), (170, 1125000), (180, 1062500), (200, 956250), (204, 937500), (225, 850000), (240, 796875), (250, 765000), (255, 750000), (272, 703125), (300, 637500), (306, 625000), (340, 562500), (360, 531250), (375, 510000), (400, 478125), (408, 468750), (425, 450000), (450, 425000), (500, 382500), (510, 375000), (600, 318750), (612, 312500), (625, 306000), (680, 281250), (720, 265625), (750, 255000), (765, 250000), (816, 234375), (850, 225000), (900, 212500), (1000, 191250), (1020, 187500), (1125, 170000), (1200, 159375), (1224, 156250), (1250, 153000), (1275, 150000), (1360, 140625), (1500, 127500), (1530, 125000), (1700, 112500), (1800, 106250), (1875, 102000), (2000, 95625), (2040, 93750), (2125, 90000), (2250, 85000), (2448, 78125), (2500, 76500), (2550, 75000), (3000, 63750), (3060, 62500), (3125, 61200), (3400, 56250), (3600, 53125), (3750, 51000), (3825, 50000), (4080, 46875), (4250, 45000), (4500, 42500), (5000, 38250), (5100, 37500), (5625, 34000), (6000, 31875), (6120, 31250), (6250, 30600), (6375, 30000), (6800, 28125), (7500, 25500), (7650, 25000), (8500, 22500), (9000, 21250), (9375, 20400), (10000, 19125), (10200, 18750), (10625, 18000), (11250, 17000), (12240, 15625), (12500, 15300), (12750, 15000)]