201510000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 150

約数和(自身を含む): 705024320

約数和(自身を除く): 503514320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2239, 2250, 2500, 3000, 3600, 3750, 4478, 4500, 5000, 5625, 6000, 6717, 7500, 8956, 9000, 10000, 11195, 11250, 13434, 15000, 17912, 18000, 20151, 22390, 22500, 26868, 30000, 33585, 35824, 40302, 44780, 45000, 53736, 55975, 67170, 80604, 89560, 90000, 100755, 107472, 111950, 134340, 161208, 167925, 179120, 201510, 223900, 268680, 279875, 322416, 335850, 403020, 447800, 503775, 537360, 559750, 671700, 806040, 839625, 895600, 1007550, 1119500, 1343400, 1399375, 1612080, 1679250, 2015100, 2239000, 2518875, 2686800, 2798750, 3358500, 4030200, 4198125, 4478000, 5037750, 5597500, 6717000, 8060400, 8396250, 10075500, 11195000, 12594375, 13434000, 16792500, 20151000, 22390000, 25188750, 33585000, 40302000, 50377500, 67170000, 100755000, 201510000]

約数ペア:

[(1, 201510000), (2, 100755000), (3, 67170000), (4, 50377500), (5, 40302000), (6, 33585000), (8, 25188750), (9, 22390000), (10, 20151000), (12, 16792500), (15, 13434000), (16, 12594375), (18, 11195000), (20, 10075500), (24, 8396250), (25, 8060400), (30, 6717000), (36, 5597500), (40, 5037750), (45, 4478000), (48, 4198125), (50, 4030200), (60, 3358500), (72, 2798750), (75, 2686800), (80, 2518875), (90, 2239000), (100, 2015100), (120, 1679250), (125, 1612080), (144, 1399375), (150, 1343400), (180, 1119500), (200, 1007550), (225, 895600), (240, 839625), (250, 806040), (300, 671700), (360, 559750), (375, 537360), (400, 503775), (450, 447800), (500, 403020), (600, 335850), (625, 322416), (720, 279875), (750, 268680), (900, 223900), (1000, 201510), (1125, 179120), (1200, 167925), (1250, 161208), (1500, 134340), (1800, 111950), (1875, 107472), (2000, 100755), (2239, 90000), (2250, 89560), (2500, 80604), (3000, 67170), (3600, 55975), (3750, 53736), (4478, 45000), (4500, 44780), (5000, 40302), (5625, 35824), (6000, 33585), (6717, 30000), (7500, 26868), (8956, 22500), (9000, 22390), (10000, 20151), (11195, 18000), (11250, 17912), (13434, 15000)]