2016756225

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2517

約数の個数: 120

約数和(自身を含む): 4187196288

約数和(自身を除く): 2170440063

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 81, 99, 111, 135, 165, 185, 225, 275, 297, 333, 405, 407, 495, 555, 675, 825, 891, 925, 999, 1221, 1485, 1665, 2025, 2035, 2447, 2475, 2775, 2997, 3663, 4455, 4995, 6105, 7341, 7425, 8325, 10175, 10989, 12235, 14985, 18315, 22023, 22275, 24975, 26917, 30525, 32967, 36705, 54945, 61175, 66069, 74925, 80751, 90539, 91575, 110115, 134585, 164835, 183525, 198207, 242253, 271617, 274725, 330345, 403755, 452695, 550575, 672925, 726759, 814851, 824175, 991035, 995929, 1211265, 1358085, 1651725, 2018775, 2180277, 2263475, 2444553, 2987787, 3633795, 4074255, 4955175, 4979645, 6056325, 6790425, 7333659, 8963361, 10901385, 12222765, 14938935, 18168975, 20371275, 24898225, 26890083, 36668295, 44816805, 54506925, 61113825, 74694675, 80670249, 134450415, 183341475, 224084025, 403351245, 672252075, 2016756225]

約数ペア:

[(1, 2016756225), (3, 672252075), (5, 403351245), (9, 224084025), (11, 183341475), (15, 134450415), (25, 80670249), (27, 74694675), (33, 61113825), (37, 54506925), (45, 44816805), (55, 36668295), (75, 26890083), (81, 24898225), (99, 20371275), (111, 18168975), (135, 14938935), (165, 12222765), (185, 10901385), (225, 8963361), (275, 7333659), (297, 6790425), (333, 6056325), (405, 4979645), (407, 4955175), (495, 4074255), (555, 3633795), (675, 2987787), (825, 2444553), (891, 2263475), (925, 2180277), (999, 2018775), (1221, 1651725), (1485, 1358085), (1665, 1211265), (2025, 995929), (2035, 991035), (2447, 824175), (2475, 814851), (2775, 726759), (2997, 672925), (3663, 550575), (4455, 452695), (4995, 403755), (6105, 330345), (7341, 274725), (7425, 271617), (8325, 242253), (10175, 198207), (10989, 183525), (12235, 164835), (14985, 134585), (18315, 110115), (22023, 91575), (22275, 90539), (24975, 80751), (26917, 74925), (30525, 66069), (32967, 61175), (36705, 54945)]