158320800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2036

約数の個数: 216

約数和(自身を含む): 609336000

約数和(自身を除く): 451015200

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, 1999, 2200, 2400, 2475, 2640, 3168, 3300, 3600, 3960, 3998, 4400, 4950, 5280, 5997, 6600, 7200, 7920, 7996, 8800, 9900, 9995, 11994, 13200, 15840, 15992, 17991, 19800, 19990, 21989, 23988, 26400, 29985, 31984, 35982, 39600, 39980, 43978, 47976, 49975, 59970, 63968, 65967, 71964, 79200, 79960, 87956, 89955, 95952, 99950, 109945, 119940, 131934, 143928, 149925, 159920, 175912, 179910, 191904, 197901, 199900, 219890, 239880, 263868, 287856, 299850, 319840, 329835, 351824, 359820, 395802, 399800, 439780, 449775, 479760, 527736, 549725, 575712, 599700, 659670, 703648, 719640, 791604, 799600, 879560, 899550, 959520, 989505, 1055472, 1099450, 1199400, 1319340, 1439280, 1583208, 1599200, 1649175, 1759120, 1799100, 1979010, 2110944, 2198900, 2398800, 2638680, 2878560, 3166416, 3298350, 3518240, 3598200, 3958020, 4397800, 4797600, 4947525, 5277360, 6332832, 6596700, 7196400, 7916040, 8795600, 9895050, 10554720, 13193400, 14392800, 15832080, 17591200, 19790100, 26386800, 31664160, 39580200, 52773600, 79160400, 158320800]

約数ペア:

[(1, 158320800), (2, 79160400), (3, 52773600), (4, 39580200), (5, 31664160), (6, 26386800), (8, 19790100), (9, 17591200), (10, 15832080), (11, 14392800), (12, 13193400), (15, 10554720), (16, 9895050), (18, 8795600), (20, 7916040), (22, 7196400), (24, 6596700), (25, 6332832), (30, 5277360), (32, 4947525), (33, 4797600), (36, 4397800), (40, 3958020), (44, 3598200), (45, 3518240), (48, 3298350), (50, 3166416), (55, 2878560), (60, 2638680), (66, 2398800), (72, 2198900), (75, 2110944), (80, 1979010), (88, 1799100), (90, 1759120), (96, 1649175), (99, 1599200), (100, 1583208), (110, 1439280), (120, 1319340), (132, 1199400), (144, 1099450), (150, 1055472), (160, 989505), (165, 959520), (176, 899550), (180, 879560), (198, 799600), (200, 791604), (220, 719640), (225, 703648), (240, 659670), (264, 599700), (275, 575712), (288, 549725), (300, 527736), (330, 479760), (352, 449775), (360, 439780), (396, 399800), (400, 395802), (440, 359820), (450, 351824), (480, 329835), (495, 319840), (528, 299850), (550, 287856), (600, 263868), (660, 239880), (720, 219890), (792, 199900), (800, 197901), (825, 191904), (880, 179910), (900, 175912), (990, 159920), (1056, 149925), (1100, 143928), (1200, 131934), (1320, 119940), (1440, 109945), (1584, 99950), (1650, 95952), (1760, 89955), (1800, 87956), (1980, 79960), (1999, 79200), (2200, 71964), (2400, 65967), (2475, 63968), (2640, 59970), (3168, 49975), (3300, 47976), (3600, 43978), (3960, 39980), (3998, 39600), (4400, 35982), (4950, 31984), (5280, 29985), (5997, 26400), (6600, 23988), (7200, 21989), (7920, 19990), (7996, 19800), (8800, 17991), (9900, 15992), (9995, 15840), (11994, 13200)]