285201000

素因数分解:

$2^3\times 3^4\times 5^3\times 7^1\times {\mathrm{503}}^1$

素因数の和:543

約数の個数: 320

約数和(自身を含む): 1141620480

約数和(自身を除く): 856419480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 324, 350, 360, 375, 378, 405, 420, 450, 500, 503, 504, 525, 540, 567, 600, 630, 648, 675, 700, 750, 756, 810, 840, 875, 900, 945, 1000, 1006, 1050, 1080, 1125, 1134, 1260, 1350, 1400, 1500, 1509, 1512, 1575, 1620, 1750, 1800, 1890, 2012, 2025, 2100, 2250, 2268, 2515, 2520, 2625, 2700, 2835, 3000, 3018, 3150, 3240, 3375, 3500, 3521, 3780, 4024, 4050, 4200, 4500, 4527, 4536, 4725, 5030, 5250, 5400, 5670, 6036, 6300, 6750, 7000, 7042, 7545, 7560, 7875, 8100, 9000, 9054, 9450, 10060, 10125, 10500, 10563, 11340, 12072, 12575, 12600, 13500, 13581, 14084, 14175, 15090, 15750, 16200, 17605, 18108, 18900, 20120, 20250, 21000, 21126, 22635, 22680, 23625, 25150, 27000, 27162, 28168, 28350, 30180, 31500, 31689, 35210, 36216, 37725, 37800, 40500, 40743, 42252, 45270, 47250, 50300, 52815, 54324, 56700, 60360, 62875, 63000, 63378, 67905, 70420, 70875, 75450, 81000, 81486, 84504, 88025, 90540, 94500, 95067, 100600, 105630, 108648, 113175, 113400, 125750, 126756, 135810, 140840, 141750, 150900, 158445, 162972, 176050, 181080, 188625, 189000, 190134, 203715, 211260, 226350, 251500, 253512, 264075, 271620, 283500, 285201, 301800, 316890, 325944, 339525, 352100, 377250, 380268, 407430, 422520, 440125, 452700, 475335, 503000, 528150, 543240, 565875, 567000, 570402, 633780, 679050, 704200, 754500, 760536, 792225, 814860, 880250, 905400, 950670, 1018575, 1056300, 1131750, 1140804, 1267560, 1320375, 1358100, 1426005, 1509000, 1584450, 1629720, 1697625, 1760500, 1901340, 2037150, 2112600, 2263500, 2281608, 2376675, 2640750, 2716200, 2852010, 3168900, 3395250, 3521000, 3802680, 3961125, 4074300, 4527000, 4753350, 5092875, 5281500, 5704020, 6337800, 6790500, 7130025, 7922250, 8148600, 9506700, 10185750, 10563000, 11408040, 11883375, 13581000, 14260050, 15844500, 19013400, 20371500, 23766750, 28520100, 31689000, 35650125, 40743000, 47533500, 57040200, 71300250, 95067000, 142600500, 285201000]

約数ペア:

[(1, 285201000), (2, 142600500), (3, 95067000), (4, 71300250), (5, 57040200), (6, 47533500), (7, 40743000), (8, 35650125), (9, 31689000), (10, 28520100), (12, 23766750), (14, 20371500), (15, 19013400), (18, 15844500), (20, 14260050), (21, 13581000), (24, 11883375), (25, 11408040), (27, 10563000), (28, 10185750), (30, 9506700), (35, 8148600), (36, 7922250), (40, 7130025), (42, 6790500), (45, 6337800), (50, 5704020), (54, 5281500), (56, 5092875), (60, 4753350), (63, 4527000), (70, 4074300), (72, 3961125), (75, 3802680), (81, 3521000), (84, 3395250), (90, 3168900), (100, 2852010), (105, 2716200), (108, 2640750), (120, 2376675), (125, 2281608), (126, 2263500), (135, 2112600), (140, 2037150), (150, 1901340), (162, 1760500), (168, 1697625), (175, 1629720), (180, 1584450), (189, 1509000), (200, 1426005), (210, 1358100), (216, 1320375), (225, 1267560), (250, 1140804), (252, 1131750), (270, 1056300), (280, 1018575), (300, 950670), (315, 905400), (324, 880250), (350, 814860), (360, 792225), (375, 760536), (378, 754500), (405, 704200), (420, 679050), (450, 633780), (500, 570402), (503, 567000), (504, 565875), (525, 543240), (540, 528150), (567, 503000), (600, 475335), (630, 452700), (648, 440125), (675, 422520), (700, 407430), (750, 380268), (756, 377250), (810, 352100), (840, 339525), (875, 325944), (900, 316890), (945, 301800), (1000, 285201), (1006, 283500), (1050, 271620), (1080, 264075), (1125, 253512), (1134, 251500), (1260, 226350), (1350, 211260), (1400, 203715), (1500, 190134), (1509, 189000), (1512, 188625), (1575, 181080), (1620, 176050), (1750, 162972), (1800, 158445), (1890, 150900), (2012, 141750), (2025, 140840), (2100, 135810), (2250, 126756), (2268, 125750), (2515, 113400), (2520, 113175), (2625, 108648), (2700, 105630), (2835, 100600), (3000, 95067), (3018, 94500), (3150, 90540), (3240, 88025), (3375, 84504), (3500, 81486), (3521, 81000), (3780, 75450), (4024, 70875), (4050, 70420), (4200, 67905), (4500, 63378), (4527, 63000), (4536, 62875), (4725, 60360), (5030, 56700), (5250, 54324), (5400, 52815), (5670, 50300), (6036, 47250), (6300, 45270), (6750, 42252), (7000, 40743), (7042, 40500), (7545, 37800), (7560, 37725), (7875, 36216), (8100, 35210), (9000, 31689), (9054, 31500), (9450, 30180), (10060, 28350), (10125, 28168), (10500, 27162), (10563, 27000), (11340, 25150), (12072, 23625), (12575, 22680), (12600, 22635), (13500, 21126), (13581, 21000), (14084, 20250), (14175, 20120), (15090, 18900), (15750, 18108), (16200, 17605)]