72716000

素因数分解:

$2^5\times 5^3\times 7^3\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 212284800

約数和(自身を除く): 139568800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 53, 56, 70, 80, 98, 100, 106, 112, 125, 140, 160, 175, 196, 200, 212, 224, 245, 250, 265, 280, 343, 350, 371, 392, 400, 424, 490, 500, 530, 560, 686, 700, 742, 784, 800, 848, 875, 980, 1000, 1060, 1120, 1225, 1325, 1372, 1400, 1484, 1568, 1696, 1715, 1750, 1855, 1960, 2000, 2120, 2450, 2597, 2650, 2744, 2800, 2968, 3430, 3500, 3710, 3920, 4000, 4240, 4900, 5194, 5300, 5488, 5600, 5936, 6125, 6625, 6860, 7000, 7420, 7840, 8480, 8575, 9275, 9800, 10388, 10600, 10976, 11872, 12250, 12985, 13250, 13720, 14000, 14840, 17150, 18179, 18550, 19600, 20776, 21200, 24500, 25970, 26500, 27440, 28000, 29680, 34300, 36358, 37100, 39200, 41552, 42400, 42875, 46375, 49000, 51940, 53000, 54880, 59360, 64925, 68600, 72716, 74200, 83104, 85750, 90895, 92750, 98000, 103880, 106000, 129850, 137200, 145432, 148400, 171500, 181790, 185500, 196000, 207760, 212000, 259700, 274400, 290864, 296800, 324625, 343000, 363580, 371000, 415520, 454475, 519400, 581728, 649250, 686000, 727160, 742000, 908950, 1038800, 1298500, 1372000, 1454320, 1484000, 1817900, 2077600, 2272375, 2597000, 2908640, 3635800, 4544750, 5194000, 7271600, 9089500, 10388000, 14543200, 18179000, 36358000, 72716000]

約数ペア:

[(1, 72716000), (2, 36358000), (4, 18179000), (5, 14543200), (7, 10388000), (8, 9089500), (10, 7271600), (14, 5194000), (16, 4544750), (20, 3635800), (25, 2908640), (28, 2597000), (32, 2272375), (35, 2077600), (40, 1817900), (49, 1484000), (50, 1454320), (53, 1372000), (56, 1298500), (70, 1038800), (80, 908950), (98, 742000), (100, 727160), (106, 686000), (112, 649250), (125, 581728), (140, 519400), (160, 454475), (175, 415520), (196, 371000), (200, 363580), (212, 343000), (224, 324625), (245, 296800), (250, 290864), (265, 274400), (280, 259700), (343, 212000), (350, 207760), (371, 196000), (392, 185500), (400, 181790), (424, 171500), (490, 148400), (500, 145432), (530, 137200), (560, 129850), (686, 106000), (700, 103880), (742, 98000), (784, 92750), (800, 90895), (848, 85750), (875, 83104), (980, 74200), (1000, 72716), (1060, 68600), (1120, 64925), (1225, 59360), (1325, 54880), (1372, 53000), (1400, 51940), (1484, 49000), (1568, 46375), (1696, 42875), (1715, 42400), (1750, 41552), (1855, 39200), (1960, 37100), (2000, 36358), (2120, 34300), (2450, 29680), (2597, 28000), (2650, 27440), (2744, 26500), (2800, 25970), (2968, 24500), (3430, 21200), (3500, 20776), (3710, 19600), (3920, 18550), (4000, 18179), (4240, 17150), (4900, 14840), (5194, 14000), (5300, 13720), (5488, 13250), (5600, 12985), (5936, 12250), (6125, 11872), (6625, 10976), (6860, 10600), (7000, 10388), (7420, 9800), (7840, 9275), (8480, 8575)]