579928800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 216

約数和(自身を含む): 2075914008

約数和(自身を除く): 1495985208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 352, 363, 400, 440, 480, 484, 528, 550, 600, 605, 660, 726, 800, 825, 880, 968, 1056, 1100, 1200, 1210, 1320, 1452, 1650, 1760, 1815, 1936, 1997, 2200, 2400, 2420, 2640, 2904, 3025, 3300, 3630, 3872, 3994, 4400, 4840, 5280, 5808, 5991, 6050, 6600, 7260, 7988, 8800, 9075, 9680, 9985, 11616, 11982, 12100, 13200, 14520, 15976, 18150, 19360, 19970, 21967, 23964, 24200, 26400, 29040, 29955, 31952, 36300, 39940, 43934, 47928, 48400, 49925, 58080, 59910, 63904, 65901, 72600, 79880, 87868, 95856, 96800, 99850, 109835, 119820, 131802, 145200, 149775, 159760, 175736, 191712, 199700, 219670, 239640, 241637, 263604, 290400, 299550, 319520, 329505, 351472, 399400, 439340, 479280, 483274, 527208, 549175, 599100, 659010, 702944, 724911, 798800, 878680, 958560, 966548, 1054416, 1098350, 1198200, 1208185, 1318020, 1449822, 1597600, 1647525, 1757360, 1933096, 2108832, 2196700, 2396400, 2416370, 2636040, 2899644, 3295050, 3514720, 3624555, 3866192, 4393400, 4792800, 4832740, 5272080, 5799288, 6040925, 6590100, 7249110, 7732384, 8786800, 9665480, 10544160, 11598576, 12081850, 13180200, 14498220, 17573600, 18122775, 19330960, 23197152, 24163700, 26360400, 28996440, 36245550, 38661920, 48327400, 52720800, 57992880, 72491100, 96654800, 115985760, 144982200, 193309600, 289964400, 579928800]

約数ペア:

[(1, 579928800), (2, 289964400), (3, 193309600), (4, 144982200), (5, 115985760), (6, 96654800), (8, 72491100), (10, 57992880), (11, 52720800), (12, 48327400), (15, 38661920), (16, 36245550), (20, 28996440), (22, 26360400), (24, 24163700), (25, 23197152), (30, 19330960), (32, 18122775), (33, 17573600), (40, 14498220), (44, 13180200), (48, 12081850), (50, 11598576), (55, 10544160), (60, 9665480), (66, 8786800), (75, 7732384), (80, 7249110), (88, 6590100), (96, 6040925), (100, 5799288), (110, 5272080), (120, 4832740), (121, 4792800), (132, 4393400), (150, 3866192), (160, 3624555), (165, 3514720), (176, 3295050), (200, 2899644), (220, 2636040), (240, 2416370), (242, 2396400), (264, 2196700), (275, 2108832), (300, 1933096), (330, 1757360), (352, 1647525), (363, 1597600), (400, 1449822), (440, 1318020), (480, 1208185), (484, 1198200), (528, 1098350), (550, 1054416), (600, 966548), (605, 958560), (660, 878680), (726, 798800), (800, 724911), (825, 702944), (880, 659010), (968, 599100), (1056, 549175), (1100, 527208), (1200, 483274), (1210, 479280), (1320, 439340), (1452, 399400), (1650, 351472), (1760, 329505), (1815, 319520), (1936, 299550), (1997, 290400), (2200, 263604), (2400, 241637), (2420, 239640), (2640, 219670), (2904, 199700), (3025, 191712), (3300, 175736), (3630, 159760), (3872, 149775), (3994, 145200), (4400, 131802), (4840, 119820), (5280, 109835), (5808, 99850), (5991, 96800), (6050, 95856), (6600, 87868), (7260, 79880), (7988, 72600), (8800, 65901), (9075, 63904), (9680, 59910), (9985, 58080), (11616, 49925), (11982, 48400), (12100, 47928), (13200, 43934), (14520, 39940), (15976, 36300), (18150, 31952), (19360, 29955), (19970, 29040), (21967, 26400), (23964, 24200)]