197162400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 648333504

約数和(自身を除く): 451171104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 113, 120, 150, 160, 200, 226, 240, 300, 339, 400, 452, 480, 565, 600, 678, 727, 800, 904, 1130, 1200, 1356, 1454, 1695, 1808, 2181, 2260, 2400, 2712, 2825, 2908, 3390, 3616, 3635, 4362, 4520, 5424, 5650, 5816, 6780, 7270, 8475, 8724, 9040, 10848, 10905, 11300, 11632, 13560, 14540, 16950, 17448, 18080, 18175, 21810, 22600, 23264, 27120, 29080, 33900, 34896, 36350, 43620, 45200, 54240, 54525, 58160, 67800, 69792, 72700, 82151, 87240, 90400, 109050, 116320, 135600, 145400, 164302, 174480, 218100, 246453, 271200, 290800, 328604, 348960, 410755, 436200, 492906, 581600, 657208, 821510, 872400, 985812, 1232265, 1314416, 1643020, 1744800, 1971624, 2053775, 2464530, 2628832, 3286040, 3943248, 4107550, 4929060, 6161325, 6572080, 7886496, 8215100, 9858120, 12322650, 13144160, 16430200, 19716240, 24645300, 32860400, 39432480, 49290600, 65720800, 98581200, 197162400]

約数ペア:

[(1, 197162400), (2, 98581200), (3, 65720800), (4, 49290600), (5, 39432480), (6, 32860400), (8, 24645300), (10, 19716240), (12, 16430200), (15, 13144160), (16, 12322650), (20, 9858120), (24, 8215100), (25, 7886496), (30, 6572080), (32, 6161325), (40, 4929060), (48, 4107550), (50, 3943248), (60, 3286040), (75, 2628832), (80, 2464530), (96, 2053775), (100, 1971624), (113, 1744800), (120, 1643020), (150, 1314416), (160, 1232265), (200, 985812), (226, 872400), (240, 821510), (300, 657208), (339, 581600), (400, 492906), (452, 436200), (480, 410755), (565, 348960), (600, 328604), (678, 290800), (727, 271200), (800, 246453), (904, 218100), (1130, 174480), (1200, 164302), (1356, 145400), (1454, 135600), (1695, 116320), (1808, 109050), (2181, 90400), (2260, 87240), (2400, 82151), (2712, 72700), (2825, 69792), (2908, 67800), (3390, 58160), (3616, 54525), (3635, 54240), (4362, 45200), (4520, 43620), (5424, 36350), (5650, 34896), (5816, 33900), (6780, 29080), (7270, 27120), (8475, 23264), (8724, 22600), (9040, 21810), (10848, 18175), (10905, 18080), (11300, 17448), (11632, 16950), (13560, 14540)]