221620773600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{10260221}}^1$

素因数の和:10260250

約数の個数: 144

約数和(自身を含む): 801528542640

約数和(自身を除く): 579907769040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 10260221, 20520442, 30780663, 41040884, 51301105, 61561326, 82081768, 92341989, 102602210, 123122652, 153903315, 164163536, 184683978, 205204420, 246245304, 256505525, 277025967, 307806630, 328327072, 369367956, 410408840, 461709945, 492490608, 513011050, 554051934, 615613260, 738735912, 769516575, 820817680, 923419890, 984981216, 1026022100, 1108103868, 1231226520, 1385129835, 1477471824, 1539033150, 1641635360, 1846839780, 2052044200, 2216207736, 2308549725, 2462453040, 2770259670, 2954943648, 3078066300, 3693679560, 4104088400, 4432415472, 4617099450, 4924906080, 5540519340, 6156132600, 6925649175, 7387359120, 8208176800, 8864830944, 9234198900, 11081038680, 12312265200, 13851298350, 14774718240, 18468397800, 22162077360, 24624530400, 27702596700, 36936795600, 44324154720, 55405193400, 73873591200, 110810386800, 221620773600]

約数ペア:

[(1, 221620773600), (2, 110810386800), (3, 73873591200), (4, 55405193400), (5, 44324154720), (6, 36936795600), (8, 27702596700), (9, 24624530400), (10, 22162077360), (12, 18468397800), (15, 14774718240), (16, 13851298350), (18, 12312265200), (20, 11081038680), (24, 9234198900), (25, 8864830944), (27, 8208176800), (30, 7387359120), (32, 6925649175), (36, 6156132600), (40, 5540519340), (45, 4924906080), (48, 4617099450), (50, 4432415472), (54, 4104088400), (60, 3693679560), (72, 3078066300), (75, 2954943648), (80, 2770259670), (90, 2462453040), (96, 2308549725), (100, 2216207736), (108, 2052044200), (120, 1846839780), (135, 1641635360), (144, 1539033150), (150, 1477471824), (160, 1385129835), (180, 1231226520), (200, 1108103868), (216, 1026022100), (225, 984981216), (240, 923419890), (270, 820817680), (288, 769516575), (300, 738735912), (360, 615613260), (400, 554051934), (432, 513011050), (450, 492490608), (480, 461709945), (540, 410408840), (600, 369367956), (675, 328327072), (720, 307806630), (800, 277025967), (864, 256505525), (900, 246245304), (1080, 205204420), (1200, 184683978), (1350, 164163536), (1440, 153903315), (1800, 123122652), (2160, 102602210), (2400, 92341989), (2700, 82081768), (3600, 61561326), (4320, 51301105), (5400, 41040884), (7200, 30780663), (10800, 20520442), (21600, 10260221)]