200907540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 642462912

約数和(自身を除く): 441555372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 243, 268, 270, 324, 335, 402, 405, 486, 540, 603, 617, 670, 804, 810, 972, 1005, 1206, 1215, 1234, 1340, 1620, 1809, 1851, 2010, 2412, 2430, 2468, 3015, 3085, 3618, 3702, 4020, 4860, 5427, 5553, 6030, 6170, 7236, 7404, 9045, 9255, 10854, 11106, 12060, 12340, 16281, 16659, 18090, 18510, 21708, 22212, 27135, 27765, 32562, 33318, 36180, 37020, 41339, 49977, 54270, 55530, 65124, 66636, 81405, 82678, 83295, 99954, 108540, 111060, 124017, 149931, 162810, 165356, 166590, 199908, 206695, 248034, 249885, 299862, 325620, 333180, 372051, 413390, 496068, 499770, 599724, 620085, 744102, 749655, 826780, 999540, 1116153, 1240170, 1488204, 1499310, 1860255, 2232306, 2480340, 2998620, 3348459, 3720510, 4464612, 5580765, 6696918, 7441020, 10045377, 11161530, 13393836, 16742295, 20090754, 22323060, 33484590, 40181508, 50226885, 66969180, 100453770, 200907540]

約数ペア:

[(1, 200907540), (2, 100453770), (3, 66969180), (4, 50226885), (5, 40181508), (6, 33484590), (9, 22323060), (10, 20090754), (12, 16742295), (15, 13393836), (18, 11161530), (20, 10045377), (27, 7441020), (30, 6696918), (36, 5580765), (45, 4464612), (54, 3720510), (60, 3348459), (67, 2998620), (81, 2480340), (90, 2232306), (108, 1860255), (134, 1499310), (135, 1488204), (162, 1240170), (180, 1116153), (201, 999540), (243, 826780), (268, 749655), (270, 744102), (324, 620085), (335, 599724), (402, 499770), (405, 496068), (486, 413390), (540, 372051), (603, 333180), (617, 325620), (670, 299862), (804, 249885), (810, 248034), (972, 206695), (1005, 199908), (1206, 166590), (1215, 165356), (1234, 162810), (1340, 149931), (1620, 124017), (1809, 111060), (1851, 108540), (2010, 99954), (2412, 83295), (2430, 82678), (2468, 81405), (3015, 66636), (3085, 65124), (3618, 55530), (3702, 54270), (4020, 49977), (4860, 41339), (5427, 37020), (5553, 36180), (6030, 33318), (6170, 32562), (7236, 27765), (7404, 27135), (9045, 22212), (9255, 21708), (10854, 18510), (11106, 18090), (12060, 16659), (12340, 16281)]