6656400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^2$

素因数の和:110

約数の個数: 135

約数和(自身を含む): 23649249

約数和(自身を除く): 16992849

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 600, 645, 688, 720, 774, 860, 900, 1032, 1075, 1200, 1290, 1548, 1720, 1800, 1849, 1935, 2064, 2150, 2580, 3096, 3225, 3440, 3600, 3698, 3870, 4300, 5160, 5547, 6192, 6450, 7396, 7740, 8600, 9245, 9675, 10320, 11094, 12900, 14792, 15480, 16641, 17200, 18490, 19350, 22188, 25800, 27735, 29584, 30960, 33282, 36980, 38700, 44376, 46225, 51600, 55470, 66564, 73960, 77400, 83205, 88752, 92450, 110940, 133128, 138675, 147920, 154800, 166410, 184900, 221880, 266256, 277350, 332820, 369800, 416025, 443760, 554700, 665640, 739600, 832050, 1109400, 1331280, 1664100, 2218800, 3328200, 6656400]

約数ペア:

[(1, 6656400), (2, 3328200), (3, 2218800), (4, 1664100), (5, 1331280), (6, 1109400), (8, 832050), (9, 739600), (10, 665640), (12, 554700), (15, 443760), (16, 416025), (18, 369800), (20, 332820), (24, 277350), (25, 266256), (30, 221880), (36, 184900), (40, 166410), (43, 154800), (45, 147920), (48, 138675), (50, 133128), (60, 110940), (72, 92450), (75, 88752), (80, 83205), (86, 77400), (90, 73960), (100, 66564), (120, 55470), (129, 51600), (144, 46225), (150, 44376), (172, 38700), (180, 36980), (200, 33282), (215, 30960), (225, 29584), (240, 27735), (258, 25800), (300, 22188), (344, 19350), (360, 18490), (387, 17200), (400, 16641), (430, 15480), (450, 14792), (516, 12900), (600, 11094), (645, 10320), (688, 9675), (720, 9245), (774, 8600), (860, 7740), (900, 7396), (1032, 6450), (1075, 6192), (1200, 5547), (1290, 5160), (1548, 4300), (1720, 3870), (1800, 3698), (1849, 3600), (1935, 3440), (2064, 3225), (2150, 3096)]