187667280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{28961}}^1$

素因数の和:28986

約数の個数: 100

約数和(自身を含む): 651818772

約数和(自身を除く): 464151492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 28961, 57922, 86883, 115844, 144805, 173766, 231688, 260649, 289610, 347532, 434415, 463376, 521298, 579220, 695064, 781947, 868830, 1042596, 1158440, 1303245, 1390128, 1563894, 1737660, 2085192, 2316880, 2345841, 2606490, 3127788, 3475320, 3909735, 4170384, 4691682, 5212980, 6255576, 6950640, 7819470, 9383364, 10425960, 11729205, 12511152, 15638940, 18766728, 20851920, 23458410, 31277880, 37533456, 46916820, 62555760, 93833640, 187667280]

約数ペア:

[(1, 187667280), (2, 93833640), (3, 62555760), (4, 46916820), (5, 37533456), (6, 31277880), (8, 23458410), (9, 20851920), (10, 18766728), (12, 15638940), (15, 12511152), (16, 11729205), (18, 10425960), (20, 9383364), (24, 7819470), (27, 6950640), (30, 6255576), (36, 5212980), (40, 4691682), (45, 4170384), (48, 3909735), (54, 3475320), (60, 3127788), (72, 2606490), (80, 2345841), (81, 2316880), (90, 2085192), (108, 1737660), (120, 1563894), (135, 1390128), (144, 1303245), (162, 1158440), (180, 1042596), (216, 868830), (240, 781947), (270, 695064), (324, 579220), (360, 521298), (405, 463376), (432, 434415), (540, 347532), (648, 289610), (720, 260649), (810, 231688), (1080, 173766), (1296, 144805), (1620, 115844), (2160, 86883), (3240, 57922), (6480, 28961)]