203084820

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{4643}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 639757440

約数和(自身を除く): 436672620

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, 4643, 4860, 7290, 8748, 9286, 10935, 13929, 14580, 18572, 21870, 23215, 27858, 41787, 43740, 46430, 55716, 69645, 83574, 92860, 125361, 139290, 167148, 208935, 250722, 278580, 376083, 417870, 501444, 626805, 752166, 835740, 1128249, 1253610, 1504332, 1880415, 2256498, 2507220, 3384747, 3760830, 4512996, 5641245, 6769494, 7521660, 10154241, 11282490, 13538988, 16923735, 20308482, 22564980, 33847470, 40616964, 50771205, 67694940, 101542410, 203084820]

約数ペア:

[(1, 203084820), (2, 101542410), (3, 67694940), (4, 50771205), (5, 40616964), (6, 33847470), (9, 22564980), (10, 20308482), (12, 16923735), (15, 13538988), (18, 11282490), (20, 10154241), (27, 7521660), (30, 6769494), (36, 5641245), (45, 4512996), (54, 3760830), (60, 3384747), (81, 2507220), (90, 2256498), (108, 1880415), (135, 1504332), (162, 1253610), (180, 1128249), (243, 835740), (270, 752166), (324, 626805), (405, 501444), (486, 417870), (540, 376083), (729, 278580), (810, 250722), (972, 208935), (1215, 167148), (1458, 139290), (1620, 125361), (2187, 92860), (2430, 83574), (2916, 69645), (3645, 55716), (4374, 46430), (4643, 43740), (4860, 41787), (7290, 27858), (8748, 23215), (9286, 21870), (10935, 18572), (13929, 14580)]