219909600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{10181}}^1$

素因数の和:10210

約数の個数: 144

約数和(自身を含む): 795417840

約数和(自身を除く): 575508240

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, 10181, 10800, 20362, 21600, 30543, 40724, 50905, 61086, 81448, 91629, 101810, 122172, 152715, 162896, 183258, 203620, 244344, 254525, 274887, 305430, 325792, 366516, 407240, 458145, 488688, 509050, 549774, 610860, 733032, 763575, 814480, 916290, 977376, 1018100, 1099548, 1221720, 1374435, 1466064, 1527150, 1628960, 1832580, 2036200, 2199096, 2290725, 2443440, 2748870, 2932128, 3054300, 3665160, 4072400, 4398192, 4581450, 4886880, 5497740, 6108600, 6872175, 7330320, 8144800, 8796384, 9162900, 10995480, 12217200, 13744350, 14660640, 18325800, 21990960, 24434400, 27488700, 36651600, 43981920, 54977400, 73303200, 109954800, 219909600]

約数ペア:

[(1, 219909600), (2, 109954800), (3, 73303200), (4, 54977400), (5, 43981920), (6, 36651600), (8, 27488700), (9, 24434400), (10, 21990960), (12, 18325800), (15, 14660640), (16, 13744350), (18, 12217200), (20, 10995480), (24, 9162900), (25, 8796384), (27, 8144800), (30, 7330320), (32, 6872175), (36, 6108600), (40, 5497740), (45, 4886880), (48, 4581450), (50, 4398192), (54, 4072400), (60, 3665160), (72, 3054300), (75, 2932128), (80, 2748870), (90, 2443440), (96, 2290725), (100, 2199096), (108, 2036200), (120, 1832580), (135, 1628960), (144, 1527150), (150, 1466064), (160, 1374435), (180, 1221720), (200, 1099548), (216, 1018100), (225, 977376), (240, 916290), (270, 814480), (288, 763575), (300, 733032), (360, 610860), (400, 549774), (432, 509050), (450, 488688), (480, 458145), (540, 407240), (600, 366516), (675, 325792), (720, 305430), (800, 274887), (864, 254525), (900, 244344), (1080, 203620), (1200, 183258), (1350, 162896), (1440, 152715), (1800, 122172), (2160, 101810), (2400, 91629), (2700, 81448), (3600, 61086), (4320, 50905), (5400, 40724), (7200, 30543), (10181, 21600), (10800, 20362)]