157258500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 554770944

約数和(自身を除く): 397512444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 125, 140, 150, 170, 175, 204, 210, 238, 250, 255, 300, 340, 350, 357, 375, 420, 425, 476, 500, 510, 525, 595, 700, 714, 750, 850, 875, 881, 1020, 1050, 1190, 1275, 1428, 1500, 1700, 1750, 1762, 1785, 2100, 2125, 2380, 2550, 2625, 2643, 2975, 3500, 3524, 3570, 4250, 4405, 5100, 5250, 5286, 5950, 6167, 6375, 7140, 8500, 8810, 8925, 10500, 10572, 11900, 12334, 12750, 13215, 14875, 14977, 17620, 17850, 18501, 22025, 24668, 25500, 26430, 29750, 29954, 30835, 35700, 37002, 44050, 44625, 44931, 52860, 59500, 59908, 61670, 66075, 74004, 74885, 88100, 89250, 89862, 92505, 104839, 110125, 123340, 132150, 149770, 154175, 178500, 179724, 185010, 209678, 220250, 224655, 264300, 299540, 308350, 314517, 330375, 370020, 374425, 419356, 440500, 449310, 462525, 524195, 616700, 629034, 660750, 748850, 770875, 898620, 925050, 1048390, 1123275, 1258068, 1321500, 1497700, 1541750, 1572585, 1850100, 1872125, 2096780, 2246550, 2312625, 2620975, 3083500, 3145170, 3744250, 4493100, 4625250, 5241950, 5616375, 6290340, 7488500, 7862925, 9250500, 10483900, 11232750, 13104875, 15725850, 22465500, 26209750, 31451700, 39314625, 52419500, 78629250, 157258500]

約数ペア:

[(1, 157258500), (2, 78629250), (3, 52419500), (4, 39314625), (5, 31451700), (6, 26209750), (7, 22465500), (10, 15725850), (12, 13104875), (14, 11232750), (15, 10483900), (17, 9250500), (20, 7862925), (21, 7488500), (25, 6290340), (28, 5616375), (30, 5241950), (34, 4625250), (35, 4493100), (42, 3744250), (50, 3145170), (51, 3083500), (60, 2620975), (68, 2312625), (70, 2246550), (75, 2096780), (84, 1872125), (85, 1850100), (100, 1572585), (102, 1541750), (105, 1497700), (119, 1321500), (125, 1258068), (140, 1123275), (150, 1048390), (170, 925050), (175, 898620), (204, 770875), (210, 748850), (238, 660750), (250, 629034), (255, 616700), (300, 524195), (340, 462525), (350, 449310), (357, 440500), (375, 419356), (420, 374425), (425, 370020), (476, 330375), (500, 314517), (510, 308350), (525, 299540), (595, 264300), (700, 224655), (714, 220250), (750, 209678), (850, 185010), (875, 179724), (881, 178500), (1020, 154175), (1050, 149770), (1190, 132150), (1275, 123340), (1428, 110125), (1500, 104839), (1700, 92505), (1750, 89862), (1762, 89250), (1785, 88100), (2100, 74885), (2125, 74004), (2380, 66075), (2550, 61670), (2625, 59908), (2643, 59500), (2975, 52860), (3500, 44931), (3524, 44625), (3570, 44050), (4250, 37002), (4405, 35700), (5100, 30835), (5250, 29954), (5286, 29750), (5950, 26430), (6167, 25500), (6375, 24668), (7140, 22025), (8500, 18501), (8810, 17850), (8925, 17620), (10500, 14977), (10572, 14875), (11900, 13215), (12334, 12750)]