74252700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 245765520

約数和(自身を除く): 171512820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 89, 90, 100, 103, 108, 135, 150, 162, 178, 180, 206, 225, 267, 270, 300, 309, 324, 356, 405, 412, 445, 450, 515, 534, 540, 618, 675, 801, 810, 890, 900, 927, 1030, 1068, 1236, 1335, 1350, 1545, 1602, 1620, 1780, 1854, 2025, 2060, 2225, 2403, 2575, 2670, 2700, 2781, 3090, 3204, 3708, 4005, 4050, 4450, 4635, 4806, 5150, 5340, 5562, 6180, 6675, 7209, 7725, 8010, 8100, 8343, 8900, 9167, 9270, 9612, 10300, 11124, 12015, 13350, 13905, 14418, 15450, 16020, 16686, 18334, 18540, 20025, 23175, 24030, 26700, 27501, 27810, 28836, 30900, 33372, 36045, 36668, 40050, 41715, 45835, 46350, 48060, 55002, 55620, 60075, 69525, 72090, 80100, 82503, 83430, 91670, 92700, 110004, 120150, 137505, 139050, 144180, 165006, 166860, 180225, 183340, 208575, 229175, 240300, 247509, 275010, 278100, 330012, 360450, 412515, 417150, 458350, 495018, 550020, 687525, 720900, 742527, 825030, 834300, 916700, 990036, 1237545, 1375050, 1485054, 1650060, 2062575, 2475090, 2750100, 2970108, 3712635, 4125150, 4950180, 6187725, 7425270, 8250300, 12375450, 14850540, 18563175, 24750900, 37126350, 74252700]

約数ペア:

[(1, 74252700), (2, 37126350), (3, 24750900), (4, 18563175), (5, 14850540), (6, 12375450), (9, 8250300), (10, 7425270), (12, 6187725), (15, 4950180), (18, 4125150), (20, 3712635), (25, 2970108), (27, 2750100), (30, 2475090), (36, 2062575), (45, 1650060), (50, 1485054), (54, 1375050), (60, 1237545), (75, 990036), (81, 916700), (89, 834300), (90, 825030), (100, 742527), (103, 720900), (108, 687525), (135, 550020), (150, 495018), (162, 458350), (178, 417150), (180, 412515), (206, 360450), (225, 330012), (267, 278100), (270, 275010), (300, 247509), (309, 240300), (324, 229175), (356, 208575), (405, 183340), (412, 180225), (445, 166860), (450, 165006), (515, 144180), (534, 139050), (540, 137505), (618, 120150), (675, 110004), (801, 92700), (810, 91670), (890, 83430), (900, 82503), (927, 80100), (1030, 72090), (1068, 69525), (1236, 60075), (1335, 55620), (1350, 55002), (1545, 48060), (1602, 46350), (1620, 45835), (1780, 41715), (1854, 40050), (2025, 36668), (2060, 36045), (2225, 33372), (2403, 30900), (2575, 28836), (2670, 27810), (2700, 27501), (2781, 26700), (3090, 24030), (3204, 23175), (3708, 20025), (4005, 18540), (4050, 18334), (4450, 16686), (4635, 16020), (4806, 15450), (5150, 14418), (5340, 13905), (5562, 13350), (6180, 12015), (6675, 11124), (7209, 10300), (7725, 9612), (8010, 9270), (8100, 9167), (8343, 8900)]