203434740

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{4651}}^1$

素因数の和:4681

約数の個数: 96

約数和(自身を含む): 640859520

約数和(自身を除く): 437424780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4651, 4860, 7290, 8748, 9302, 10935, 13953, 14580, 18604, 21870, 23255, 27906, 41859, 43740, 46510, 55812, 69765, 83718, 93020, 125577, 139530, 167436, 209295, 251154, 279060, 376731, 418590, 502308, 627885, 753462, 837180, 1130193, 1255770, 1506924, 1883655, 2260386, 2511540, 3390579, 3767310, 4520772, 5650965, 6781158, 7534620, 10171737, 11301930, 13562316, 16952895, 20343474, 22603860, 33905790, 40686948, 50858685, 67811580, 101717370, 203434740]

約数ペア:

[(1, 203434740), (2, 101717370), (3, 67811580), (4, 50858685), (5, 40686948), (6, 33905790), (9, 22603860), (10, 20343474), (12, 16952895), (15, 13562316), (18, 11301930), (20, 10171737), (27, 7534620), (30, 6781158), (36, 5650965), (45, 4520772), (54, 3767310), (60, 3390579), (81, 2511540), (90, 2260386), (108, 1883655), (135, 1506924), (162, 1255770), (180, 1130193), (243, 837180), (270, 753462), (324, 627885), (405, 502308), (486, 418590), (540, 376731), (729, 279060), (810, 251154), (972, 209295), (1215, 167436), (1458, 139530), (1620, 125577), (2187, 93020), (2430, 83718), (2916, 69765), (3645, 55812), (4374, 46510), (4651, 43740), (4860, 41859), (7290, 27906), (8748, 23255), (9302, 21870), (10935, 18604), (13953, 14580)]