39580200

素因数分解:

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

素因数の和:2032

約数の個数: 144

約数和(自身を含む): 145080000

約数和(自身を除く): 105499800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 1999, 2200, 2475, 3300, 3960, 3998, 4950, 5997, 6600, 7996, 9900, 9995, 11994, 15992, 17991, 19800, 19990, 21989, 23988, 29985, 35982, 39980, 43978, 47976, 49975, 59970, 65967, 71964, 79960, 87956, 89955, 99950, 109945, 119940, 131934, 143928, 149925, 175912, 179910, 197901, 199900, 219890, 239880, 263868, 299850, 329835, 359820, 395802, 399800, 439780, 449775, 527736, 549725, 599700, 659670, 719640, 791604, 879560, 899550, 989505, 1099450, 1199400, 1319340, 1583208, 1649175, 1799100, 1979010, 2198900, 2638680, 3298350, 3598200, 3958020, 4397800, 4947525, 6596700, 7916040, 9895050, 13193400, 19790100, 39580200]

約数ペア:

[(1, 39580200), (2, 19790100), (3, 13193400), (4, 9895050), (5, 7916040), (6, 6596700), (8, 4947525), (9, 4397800), (10, 3958020), (11, 3598200), (12, 3298350), (15, 2638680), (18, 2198900), (20, 1979010), (22, 1799100), (24, 1649175), (25, 1583208), (30, 1319340), (33, 1199400), (36, 1099450), (40, 989505), (44, 899550), (45, 879560), (50, 791604), (55, 719640), (60, 659670), (66, 599700), (72, 549725), (75, 527736), (88, 449775), (90, 439780), (99, 399800), (100, 395802), (110, 359820), (120, 329835), (132, 299850), (150, 263868), (165, 239880), (180, 219890), (198, 199900), (200, 197901), (220, 179910), (225, 175912), (264, 149925), (275, 143928), (300, 131934), (330, 119940), (360, 109945), (396, 99950), (440, 89955), (450, 87956), (495, 79960), (550, 71964), (600, 65967), (660, 59970), (792, 49975), (825, 47976), (900, 43978), (990, 39980), (1100, 35982), (1320, 29985), (1650, 23988), (1800, 21989), (1980, 19990), (1999, 19800), (2200, 17991), (2475, 15992), (3300, 11994), (3960, 9995), (3998, 9900), (4950, 7996), (5997, 6600)]