1242242400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{73943}}^1$

素因数の和:73973

約数の個数: 144

約数和(自身を含む): 4621204224

約数和(自身を除く): 3378961824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 73943, 147886, 221829, 295772, 369715, 443658, 517601, 591544, 739430, 887316, 1035202, 1109145, 1183088, 1478860, 1552803, 1774632, 1848575, 2070404, 2218290, 2366176, 2588005, 2957720, 3105606, 3549264, 3697150, 4140808, 4436580, 5176010, 5545725, 5915440, 6211212, 7098528, 7394300, 7764015, 8281616, 8873160, 10352020, 11091450, 11830880, 12422424, 12940025, 14788600, 15528030, 16563232, 17746320, 20704040, 22182900, 24844848, 25880050, 29577200, 31056060, 35492640, 38820075, 41408080, 44365800, 49689696, 51760100, 59154400, 62112120, 77640150, 82816160, 88731600, 103520200, 124224240, 155280300, 177463200, 207040400, 248448480, 310560600, 414080800, 621121200, 1242242400]

約数ペア:

[(1, 1242242400), (2, 621121200), (3, 414080800), (4, 310560600), (5, 248448480), (6, 207040400), (7, 177463200), (8, 155280300), (10, 124224240), (12, 103520200), (14, 88731600), (15, 82816160), (16, 77640150), (20, 62112120), (21, 59154400), (24, 51760100), (25, 49689696), (28, 44365800), (30, 41408080), (32, 38820075), (35, 35492640), (40, 31056060), (42, 29577200), (48, 25880050), (50, 24844848), (56, 22182900), (60, 20704040), (70, 17746320), (75, 16563232), (80, 15528030), (84, 14788600), (96, 12940025), (100, 12422424), (105, 11830880), (112, 11091450), (120, 10352020), (140, 8873160), (150, 8281616), (160, 7764015), (168, 7394300), (175, 7098528), (200, 6211212), (210, 5915440), (224, 5545725), (240, 5176010), (280, 4436580), (300, 4140808), (336, 3697150), (350, 3549264), (400, 3105606), (420, 2957720), (480, 2588005), (525, 2366176), (560, 2218290), (600, 2070404), (672, 1848575), (700, 1774632), (800, 1552803), (840, 1478860), (1050, 1183088), (1120, 1109145), (1200, 1035202), (1400, 887316), (1680, 739430), (2100, 591544), (2400, 517601), (2800, 443658), (3360, 369715), (4200, 295772), (5600, 221829), (8400, 147886), (16800, 73943)]