73444320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 186604560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1889, 1944, 2160, 2430, 2592, 3240, 3778, 3888, 4320, 4860, 5667, 6480, 7556, 7776, 9445, 9720, 11334, 12960, 15112, 17001, 18890, 19440, 22668, 28335, 30224, 34002, 37780, 38880, 45336, 51003, 56670, 60448, 68004, 75560, 85005, 90672, 102006, 113340, 136008, 151120, 153009, 170010, 181344, 204012, 226680, 255015, 272016, 302240, 306018, 340020, 408024, 453360, 459027, 510030, 544032, 612036, 680040, 765045, 816048, 906720, 918054, 1020060, 1224072, 1360080, 1530090, 1632096, 1836108, 2040120, 2295135, 2448144, 2720160, 3060180, 3672216, 4080240, 4590270, 4896288, 6120360, 7344432, 8160480, 9180540, 12240720, 14688864, 18361080, 24481440, 36722160, 73444320]

約数ペア:

[(1, 73444320), (2, 36722160), (3, 24481440), (4, 18361080), (5, 14688864), (6, 12240720), (8, 9180540), (9, 8160480), (10, 7344432), (12, 6120360), (15, 4896288), (16, 4590270), (18, 4080240), (20, 3672216), (24, 3060180), (27, 2720160), (30, 2448144), (32, 2295135), (36, 2040120), (40, 1836108), (45, 1632096), (48, 1530090), (54, 1360080), (60, 1224072), (72, 1020060), (80, 918054), (81, 906720), (90, 816048), (96, 765045), (108, 680040), (120, 612036), (135, 544032), (144, 510030), (160, 459027), (162, 453360), (180, 408024), (216, 340020), (240, 306018), (243, 302240), (270, 272016), (288, 255015), (324, 226680), (360, 204012), (405, 181344), (432, 170010), (480, 153009), (486, 151120), (540, 136008), (648, 113340), (720, 102006), (810, 90672), (864, 85005), (972, 75560), (1080, 68004), (1215, 60448), (1296, 56670), (1440, 51003), (1620, 45336), (1889, 38880), (1944, 37780), (2160, 34002), (2430, 30224), (2592, 28335), (3240, 22668), (3778, 19440), (3888, 18890), (4320, 17001), (4860, 15112), (5667, 12960), (6480, 11334), (7556, 9720), (7776, 9445)]