129877200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 180

約数和(自身を含む): 461741280

約数和(自身を除く): 331864080

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, 839, 860, 900, 1032, 1075, 1200, 1290, 1548, 1678, 1720, 1800, 1935, 2064, 2150, 2517, 2580, 3096, 3225, 3356, 3440, 3600, 3870, 4195, 4300, 5034, 5160, 6192, 6450, 6712, 7551, 7740, 8390, 8600, 9675, 10068, 10320, 12585, 12900, 13424, 15102, 15480, 16780, 17200, 19350, 20136, 20975, 25170, 25800, 30204, 30960, 33560, 36077, 37755, 38700, 40272, 41950, 50340, 51600, 60408, 62925, 67120, 72154, 75510, 77400, 83900, 100680, 108231, 120816, 125850, 144308, 151020, 154800, 167800, 180385, 188775, 201360, 216462, 251700, 288616, 302040, 324693, 335600, 360770, 377550, 432924, 503400, 541155, 577232, 604080, 649386, 721540, 755100, 865848, 901925, 1006800, 1082310, 1298772, 1443080, 1510200, 1623465, 1731696, 1803850, 2164620, 2597544, 2705775, 2886160, 3020400, 3246930, 3607700, 4329240, 5195088, 5411550, 6493860, 7215400, 8117325, 8658480, 10823100, 12987720, 14430800, 16234650, 21646200, 25975440, 32469300, 43292400, 64938600, 129877200]

約数ペア:

[(1, 129877200), (2, 64938600), (3, 43292400), (4, 32469300), (5, 25975440), (6, 21646200), (8, 16234650), (9, 14430800), (10, 12987720), (12, 10823100), (15, 8658480), (16, 8117325), (18, 7215400), (20, 6493860), (24, 5411550), (25, 5195088), (30, 4329240), (36, 3607700), (40, 3246930), (43, 3020400), (45, 2886160), (48, 2705775), (50, 2597544), (60, 2164620), (72, 1803850), (75, 1731696), (80, 1623465), (86, 1510200), (90, 1443080), (100, 1298772), (120, 1082310), (129, 1006800), (144, 901925), (150, 865848), (172, 755100), (180, 721540), (200, 649386), (215, 604080), (225, 577232), (240, 541155), (258, 503400), (300, 432924), (344, 377550), (360, 360770), (387, 335600), (400, 324693), (430, 302040), (450, 288616), (516, 251700), (600, 216462), (645, 201360), (688, 188775), (720, 180385), (774, 167800), (839, 154800), (860, 151020), (900, 144308), (1032, 125850), (1075, 120816), (1200, 108231), (1290, 100680), (1548, 83900), (1678, 77400), (1720, 75510), (1800, 72154), (1935, 67120), (2064, 62925), (2150, 60408), (2517, 51600), (2580, 50340), (3096, 41950), (3225, 40272), (3356, 38700), (3440, 37755), (3600, 36077), (3870, 33560), (4195, 30960), (4300, 30204), (5034, 25800), (5160, 25170), (6192, 20975), (6450, 20136), (6712, 19350), (7551, 17200), (7740, 16780), (8390, 15480), (8600, 15102), (9675, 13424), (10068, 12900), (10320, 12585)]