236218500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{7499}}^1$

素因数の和:7531

約数の個数: 144

約数和(自身を含む): 851760000

約数和(自身を除く): 615541500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7499, 7875, 10500, 14998, 15750, 22497, 29996, 31500, 37495, 44994, 52493, 67491, 74990, 89988, 104986, 112485, 134982, 149980, 157479, 187475, 209972, 224970, 262465, 269964, 314958, 337455, 374950, 449940, 472437, 524930, 562425, 629916, 674910, 749900, 787395, 937375, 944874, 1049860, 1124850, 1312325, 1349820, 1574790, 1687275, 1874750, 1889748, 2249700, 2362185, 2624650, 2812125, 3149580, 3374550, 3749500, 3936975, 4724370, 5249300, 5624250, 6561625, 6749100, 7873950, 8436375, 9448740, 11248500, 11810925, 13123250, 15747900, 16872750, 19684875, 23621850, 26246500, 33745500, 39369750, 47243700, 59054625, 78739500, 118109250, 236218500]

約数ペア:

[(1, 236218500), (2, 118109250), (3, 78739500), (4, 59054625), (5, 47243700), (6, 39369750), (7, 33745500), (9, 26246500), (10, 23621850), (12, 19684875), (14, 16872750), (15, 15747900), (18, 13123250), (20, 11810925), (21, 11248500), (25, 9448740), (28, 8436375), (30, 7873950), (35, 6749100), (36, 6561625), (42, 5624250), (45, 5249300), (50, 4724370), (60, 3936975), (63, 3749500), (70, 3374550), (75, 3149580), (84, 2812125), (90, 2624650), (100, 2362185), (105, 2249700), (125, 1889748), (126, 1874750), (140, 1687275), (150, 1574790), (175, 1349820), (180, 1312325), (210, 1124850), (225, 1049860), (250, 944874), (252, 937375), (300, 787395), (315, 749900), (350, 674910), (375, 629916), (420, 562425), (450, 524930), (500, 472437), (525, 449940), (630, 374950), (700, 337455), (750, 314958), (875, 269964), (900, 262465), (1050, 224970), (1125, 209972), (1260, 187475), (1500, 157479), (1575, 149980), (1750, 134982), (2100, 112485), (2250, 104986), (2625, 89988), (3150, 74990), (3500, 67491), (4500, 52493), (5250, 44994), (6300, 37495), (7499, 31500), (7875, 29996), (10500, 22497), (14998, 15750)]