254641800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3236

約数の個数: 192

約数和(自身を含む): 949939200

約数和(自身を除く): 695297400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3191, 3192, 3325, 3800, 3990, 4200, 5320, 5700, 6382, 6650, 7980, 9573, 9975, 11400, 12764, 13300, 15955, 15960, 19146, 19950, 22337, 25528, 26600, 31910, 38292, 39900, 44674, 47865, 60629, 63820, 67011, 76584, 79775, 79800, 89348, 95730, 111685, 121258, 127640, 134022, 159550, 178696, 181887, 191460, 223370, 239325, 242516, 268044, 303145, 319100, 335055, 363774, 382920, 424403, 446740, 478650, 485032, 536088, 558425, 606290, 638200, 670110, 727548, 848806, 893480, 909435, 957300, 1116850, 1212580, 1273209, 1340220, 1455096, 1515725, 1675275, 1697612, 1818870, 1914600, 2122015, 2233700, 2425160, 2546418, 2680440, 3031450, 3350550, 3395224, 3637740, 4244030, 4467400, 4547175, 5092836, 6062900, 6366045, 6701100, 7275480, 8488060, 9094350, 10185672, 10610075, 12125800, 12732090, 13402200, 16976120, 18188700, 21220150, 25464180, 31830225, 36377400, 42440300, 50928360, 63660450, 84880600, 127320900, 254641800]

約数ペア:

[(1, 254641800), (2, 127320900), (3, 84880600), (4, 63660450), (5, 50928360), (6, 42440300), (7, 36377400), (8, 31830225), (10, 25464180), (12, 21220150), (14, 18188700), (15, 16976120), (19, 13402200), (20, 12732090), (21, 12125800), (24, 10610075), (25, 10185672), (28, 9094350), (30, 8488060), (35, 7275480), (38, 6701100), (40, 6366045), (42, 6062900), (50, 5092836), (56, 4547175), (57, 4467400), (60, 4244030), (70, 3637740), (75, 3395224), (76, 3350550), (84, 3031450), (95, 2680440), (100, 2546418), (105, 2425160), (114, 2233700), (120, 2122015), (133, 1914600), (140, 1818870), (150, 1697612), (152, 1675275), (168, 1515725), (175, 1455096), (190, 1340220), (200, 1273209), (210, 1212580), (228, 1116850), (266, 957300), (280, 909435), (285, 893480), (300, 848806), (350, 727548), (380, 670110), (399, 638200), (420, 606290), (456, 558425), (475, 536088), (525, 485032), (532, 478650), (570, 446740), (600, 424403), (665, 382920), (700, 363774), (760, 335055), (798, 319100), (840, 303145), (950, 268044), (1050, 242516), (1064, 239325), (1140, 223370), (1330, 191460), (1400, 181887), (1425, 178696), (1596, 159550), (1900, 134022), (1995, 127640), (2100, 121258), (2280, 111685), (2660, 95730), (2850, 89348), (3191, 79800), (3192, 79775), (3325, 76584), (3800, 67011), (3990, 63820), (4200, 60629), (5320, 47865), (5700, 44674), (6382, 39900), (6650, 38292), (7980, 31910), (9573, 26600), (9975, 25528), (11400, 22337), (12764, 19950), (13300, 19146), (15955, 15960)]