255736800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3266

約数の個数: 216

約数和(自身を含む): 984077640

約数和(自身を除く): 728340840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 288, 300, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 600, 660, 720, 792, 800, 825, 880, 900, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1650, 1760, 1800, 1980, 2200, 2400, 2475, 2640, 3168, 3229, 3300, 3600, 3960, 4400, 4950, 5280, 6458, 6600, 7200, 7920, 8800, 9687, 9900, 12916, 13200, 15840, 16145, 19374, 19800, 25832, 26400, 29061, 32290, 35519, 38748, 39600, 48435, 51664, 58122, 64580, 71038, 77496, 79200, 80725, 96870, 103328, 106557, 116244, 129160, 142076, 145305, 154992, 161450, 177595, 193740, 213114, 232488, 242175, 258320, 284152, 290610, 309984, 319671, 322900, 355190, 387480, 426228, 464976, 484350, 516640, 532785, 568304, 581220, 639342, 645800, 710380, 726525, 774960, 852456, 887975, 929952, 968700, 1065570, 1136608, 1162440, 1278684, 1291600, 1420760, 1453050, 1549920, 1598355, 1704912, 1775950, 1937400, 2131140, 2324880, 2557368, 2583200, 2663925, 2841520, 2906100, 3196710, 3409824, 3551900, 3874800, 4262280, 4649760, 5114736, 5327850, 5683040, 5812200, 6393420, 7103800, 7749600, 7991775, 8524560, 10229472, 10655700, 11624400, 12786840, 14207600, 15983550, 17049120, 21311400, 23248800, 25573680, 28415200, 31967100, 42622800, 51147360, 63934200, 85245600, 127868400, 255736800]

約数ペア:

[(1, 255736800), (2, 127868400), (3, 85245600), (4, 63934200), (5, 51147360), (6, 42622800), (8, 31967100), (9, 28415200), (10, 25573680), (11, 23248800), (12, 21311400), (15, 17049120), (16, 15983550), (18, 14207600), (20, 12786840), (22, 11624400), (24, 10655700), (25, 10229472), (30, 8524560), (32, 7991775), (33, 7749600), (36, 7103800), (40, 6393420), (44, 5812200), (45, 5683040), (48, 5327850), (50, 5114736), (55, 4649760), (60, 4262280), (66, 3874800), (72, 3551900), (75, 3409824), (80, 3196710), (88, 2906100), (90, 2841520), (96, 2663925), (99, 2583200), (100, 2557368), (110, 2324880), (120, 2131140), (132, 1937400), (144, 1775950), (150, 1704912), (160, 1598355), (165, 1549920), (176, 1453050), (180, 1420760), (198, 1291600), (200, 1278684), (220, 1162440), (225, 1136608), (240, 1065570), (264, 968700), (275, 929952), (288, 887975), (300, 852456), (330, 774960), (352, 726525), (360, 710380), (396, 645800), (400, 639342), (440, 581220), (450, 568304), (480, 532785), (495, 516640), (528, 484350), (550, 464976), (600, 426228), (660, 387480), (720, 355190), (792, 322900), (800, 319671), (825, 309984), (880, 290610), (900, 284152), (990, 258320), (1056, 242175), (1100, 232488), (1200, 213114), (1320, 193740), (1440, 177595), (1584, 161450), (1650, 154992), (1760, 145305), (1800, 142076), (1980, 129160), (2200, 116244), (2400, 106557), (2475, 103328), (2640, 96870), (3168, 80725), (3229, 79200), (3300, 77496), (3600, 71038), (3960, 64580), (4400, 58122), (4950, 51664), (5280, 48435), (6458, 39600), (6600, 38748), (7200, 35519), (7920, 32290), (8800, 29061), (9687, 26400), (9900, 25832), (12916, 19800), (13200, 19374), (15840, 16145)]