208043100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 144

約数和(自身を含む): 692143200

約数和(自身を除く): 484100100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2175, 2610, 2657, 2700, 2900, 3132, 3915, 4350, 5220, 5314, 6525, 7830, 7971, 8700, 10628, 13050, 13285, 15660, 15942, 19575, 23913, 26100, 26570, 31884, 39150, 39855, 47826, 53140, 66425, 71739, 77053, 78300, 79710, 95652, 119565, 132850, 143478, 154106, 159420, 199275, 231159, 239130, 265700, 286956, 308212, 358695, 385265, 398550, 462318, 478260, 597825, 693477, 717390, 770530, 797100, 924636, 1155795, 1195650, 1386954, 1434780, 1541060, 1793475, 1926325, 2080431, 2311590, 2391300, 2773908, 3467385, 3586950, 3852650, 4160862, 4623180, 5778975, 6934770, 7173900, 7705300, 8321724, 10402155, 11557950, 13869540, 17336925, 20804310, 23115900, 34673850, 41608620, 52010775, 69347700, 104021550, 208043100]

約数ペア:

[(1, 208043100), (2, 104021550), (3, 69347700), (4, 52010775), (5, 41608620), (6, 34673850), (9, 23115900), (10, 20804310), (12, 17336925), (15, 13869540), (18, 11557950), (20, 10402155), (25, 8321724), (27, 7705300), (29, 7173900), (30, 6934770), (36, 5778975), (45, 4623180), (50, 4160862), (54, 3852650), (58, 3586950), (60, 3467385), (75, 2773908), (87, 2391300), (90, 2311590), (100, 2080431), (108, 1926325), (116, 1793475), (135, 1541060), (145, 1434780), (150, 1386954), (174, 1195650), (180, 1155795), (225, 924636), (261, 797100), (270, 770530), (290, 717390), (300, 693477), (348, 597825), (435, 478260), (450, 462318), (522, 398550), (540, 385265), (580, 358695), (675, 308212), (725, 286956), (783, 265700), (870, 239130), (900, 231159), (1044, 199275), (1305, 159420), (1350, 154106), (1450, 143478), (1566, 132850), (1740, 119565), (2175, 95652), (2610, 79710), (2657, 78300), (2700, 77053), (2900, 71739), (3132, 66425), (3915, 53140), (4350, 47826), (5220, 39855), (5314, 39150), (6525, 31884), (7830, 26570), (7971, 26100), (8700, 23913), (10628, 19575), (13050, 15942), (13285, 15660)]