72119600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 120

約数和(自身を含む): 202963200

約数和(自身を除く): 130843600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 430, 560, 599, 602, 688, 700, 860, 1075, 1198, 1204, 1400, 1505, 1720, 2150, 2396, 2408, 2800, 2995, 3010, 3440, 4193, 4300, 4792, 4816, 5990, 6020, 7525, 8386, 8600, 9584, 11980, 12040, 14975, 15050, 16772, 17200, 20965, 23960, 24080, 25757, 29950, 30100, 33544, 41930, 47920, 51514, 59900, 60200, 67088, 83860, 103028, 104825, 119800, 120400, 128785, 167720, 180299, 206056, 209650, 239600, 257570, 335440, 360598, 412112, 419300, 515140, 643925, 721196, 838600, 901495, 1030280, 1287850, 1442392, 1677200, 1802990, 2060560, 2575700, 2884784, 3605980, 4507475, 5151400, 7211960, 9014950, 10302800, 14423920, 18029900, 36059800, 72119600]

約数ペア:

[(1, 72119600), (2, 36059800), (4, 18029900), (5, 14423920), (7, 10302800), (8, 9014950), (10, 7211960), (14, 5151400), (16, 4507475), (20, 3605980), (25, 2884784), (28, 2575700), (35, 2060560), (40, 1802990), (43, 1677200), (50, 1442392), (56, 1287850), (70, 1030280), (80, 901495), (86, 838600), (100, 721196), (112, 643925), (140, 515140), (172, 419300), (175, 412112), (200, 360598), (215, 335440), (280, 257570), (301, 239600), (344, 209650), (350, 206056), (400, 180299), (430, 167720), (560, 128785), (599, 120400), (602, 119800), (688, 104825), (700, 103028), (860, 83860), (1075, 67088), (1198, 60200), (1204, 59900), (1400, 51514), (1505, 47920), (1720, 41930), (2150, 33544), (2396, 30100), (2408, 29950), (2800, 25757), (2995, 24080), (3010, 23960), (3440, 20965), (4193, 17200), (4300, 16772), (4792, 15050), (4816, 14975), (5990, 12040), (6020, 11980), (7525, 9584), (8386, 8600)]