207473400

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1423}}^1$

素因数の和:1457

約数の個数: 168

約数和(自身を含む): 723740880

約数和(自身を除く): 516267480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1423, 1458, 1620, 1800, 1944, 2025, 2430, 2700, 2846, 2916, 3240, 3645, 4050, 4269, 4860, 5400, 5692, 5832, 6075, 7115, 7290, 8100, 8538, 9720, 11384, 12150, 12807, 14230, 14580, 16200, 17076, 18225, 21345, 24300, 25614, 28460, 29160, 34152, 35575, 36450, 38421, 42690, 48600, 51228, 56920, 64035, 71150, 72900, 76842, 85380, 102456, 106725, 115263, 128070, 142300, 145800, 153684, 170760, 192105, 213450, 230526, 256140, 284600, 307368, 320175, 345789, 384210, 426900, 461052, 512280, 576315, 640350, 691578, 768420, 853800, 922104, 960525, 1037367, 1152630, 1280700, 1383156, 1536840, 1728945, 1921050, 2074734, 2305260, 2561400, 2766312, 2881575, 3457890, 3842100, 4149468, 4610520, 5186835, 5763150, 6915780, 7684200, 8298936, 8644725, 10373670, 11526300, 13831560, 17289450, 20747340, 23052600, 25934175, 34578900, 41494680, 51868350, 69157800, 103736700, 207473400]

約数ペア:

[(1, 207473400), (2, 103736700), (3, 69157800), (4, 51868350), (5, 41494680), (6, 34578900), (8, 25934175), (9, 23052600), (10, 20747340), (12, 17289450), (15, 13831560), (18, 11526300), (20, 10373670), (24, 8644725), (25, 8298936), (27, 7684200), (30, 6915780), (36, 5763150), (40, 5186835), (45, 4610520), (50, 4149468), (54, 3842100), (60, 3457890), (72, 2881575), (75, 2766312), (81, 2561400), (90, 2305260), (100, 2074734), (108, 1921050), (120, 1728945), (135, 1536840), (150, 1383156), (162, 1280700), (180, 1152630), (200, 1037367), (216, 960525), (225, 922104), (243, 853800), (270, 768420), (300, 691578), (324, 640350), (360, 576315), (405, 512280), (450, 461052), (486, 426900), (540, 384210), (600, 345789), (648, 320175), (675, 307368), (729, 284600), (810, 256140), (900, 230526), (972, 213450), (1080, 192105), (1215, 170760), (1350, 153684), (1423, 145800), (1458, 142300), (1620, 128070), (1800, 115263), (1944, 106725), (2025, 102456), (2430, 85380), (2700, 76842), (2846, 72900), (2916, 71150), (3240, 64035), (3645, 56920), (4050, 51228), (4269, 48600), (4860, 42690), (5400, 38421), (5692, 36450), (5832, 35575), (6075, 34152), (7115, 29160), (7290, 28460), (8100, 25614), (8538, 24300), (9720, 21345), (11384, 18225), (12150, 17076), (12807, 16200), (14230, 14580)]