1530000

素因数分解:

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

素因数の和:51

約数の個数: 150

約数和(自身を含む): 5665374

約数和(自身を除く): 4135374

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, 3400, 3600, 3750, 3825, 4080, 4250, 4500, 5000, 5100, 5625, 6000, 6120, 6375, 6800, 7500, 7650, 8500, 9000, 10000, 10200, 10625, 11250, 12240, 12750, 15000, 15300, 17000, 18000, 19125, 20400, 21250, 22500, 25500, 30000, 30600, 31875, 34000, 38250, 42500, 45000, 51000, 61200, 63750, 76500, 85000, 90000, 95625, 102000, 127500, 153000, 170000, 191250, 255000, 306000, 382500, 510000, 765000, 1530000]

約数ペア:

[(1, 1530000), (2, 765000), (3, 510000), (4, 382500), (5, 306000), (6, 255000), (8, 191250), (9, 170000), (10, 153000), (12, 127500), (15, 102000), (16, 95625), (17, 90000), (18, 85000), (20, 76500), (24, 63750), (25, 61200), (30, 51000), (34, 45000), (36, 42500), (40, 38250), (45, 34000), (48, 31875), (50, 30600), (51, 30000), (60, 25500), (68, 22500), (72, 21250), (75, 20400), (80, 19125), (85, 18000), (90, 17000), (100, 15300), (102, 15000), (120, 12750), (125, 12240), (136, 11250), (144, 10625), (150, 10200), (153, 10000), (170, 9000), (180, 8500), (200, 7650), (204, 7500), (225, 6800), (240, 6375), (250, 6120), (255, 6000), (272, 5625), (300, 5100), (306, 5000), (340, 4500), (360, 4250), (375, 4080), (400, 3825), (408, 3750), (425, 3600), (450, 3400), (500, 3060), (510, 3000), (600, 2550), (612, 2500), (625, 2448), (680, 2250), (720, 2125), (750, 2040), (765, 2000), (816, 1875), (850, 1800), (900, 1700), (1000, 1530), (1020, 1500), (1125, 1360), (1200, 1275), (1224, 1250)]