137530400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:667

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 256194400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 200, 205, 224, 280, 287, 328, 350, 400, 410, 560, 574, 599, 656, 700, 800, 820, 1025, 1120, 1148, 1198, 1312, 1400, 1435, 1640, 2050, 2296, 2396, 2800, 2870, 2995, 3280, 4100, 4193, 4592, 4792, 5600, 5740, 5990, 6560, 7175, 8200, 8386, 9184, 9584, 11480, 11980, 14350, 14975, 16400, 16772, 19168, 20965, 22960, 23960, 24559, 28700, 29950, 32800, 33544, 41930, 45920, 47920, 49118, 57400, 59900, 67088, 83860, 95840, 98236, 104825, 114800, 119800, 122795, 134176, 167720, 171913, 196472, 209650, 229600, 239600, 245590, 335440, 343826, 392944, 419300, 479200, 491180, 613975, 670880, 687652, 785888, 838600, 859565, 982360, 1227950, 1375304, 1677200, 1719130, 1964720, 2455900, 2750608, 3354400, 3438260, 3929440, 4297825, 4911800, 5501216, 6876520, 8595650, 9823600, 13753040, 17191300, 19647200, 27506080, 34382600, 68765200, 137530400]

約数ペア:

[(1, 137530400), (2, 68765200), (4, 34382600), (5, 27506080), (7, 19647200), (8, 17191300), (10, 13753040), (14, 9823600), (16, 8595650), (20, 6876520), (25, 5501216), (28, 4911800), (32, 4297825), (35, 3929440), (40, 3438260), (41, 3354400), (50, 2750608), (56, 2455900), (70, 1964720), (80, 1719130), (82, 1677200), (100, 1375304), (112, 1227950), (140, 982360), (160, 859565), (164, 838600), (175, 785888), (200, 687652), (205, 670880), (224, 613975), (280, 491180), (287, 479200), (328, 419300), (350, 392944), (400, 343826), (410, 335440), (560, 245590), (574, 239600), (599, 229600), (656, 209650), (700, 196472), (800, 171913), (820, 167720), (1025, 134176), (1120, 122795), (1148, 119800), (1198, 114800), (1312, 104825), (1400, 98236), (1435, 95840), (1640, 83860), (2050, 67088), (2296, 59900), (2396, 57400), (2800, 49118), (2870, 47920), (2995, 45920), (3280, 41930), (4100, 33544), (4193, 32800), (4592, 29950), (4792, 28700), (5600, 24559), (5740, 23960), (5990, 22960), (6560, 20965), (7175, 19168), (8200, 16772), (8386, 16400), (9184, 14975), (9584, 14350), (11480, 11980)]