25671575520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{63443}}^1$

素因数の和:63745

約数の個数: 144

約数和(自身を含む): 87917396112

約数和(自身を除く): 62245820592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 281, 288, 360, 480, 562, 720, 843, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 3372, 4215, 4496, 5058, 5620, 6744, 8430, 8992, 10116, 11240, 12645, 13488, 16860, 20232, 22480, 25290, 26976, 33720, 40464, 44960, 50580, 63443, 67440, 80928, 101160, 126886, 134880, 190329, 202320, 253772, 317215, 380658, 404640, 507544, 570987, 634430, 761316, 951645, 1015088, 1141974, 1268860, 1522632, 1903290, 2030176, 2283948, 2537720, 2854935, 3045264, 3806580, 4567896, 5075440, 5709870, 6090528, 7613160, 9135792, 10150880, 11419740, 15226320, 17827483, 18271584, 22839480, 30452640, 35654966, 45678960, 53482449, 71309932, 89137415, 91357920, 106964898, 142619864, 160447347, 178274830, 213929796, 267412245, 285239728, 320894694, 356549660, 427859592, 534824490, 570479456, 641789388, 713099320, 802236735, 855719184, 1069648980, 1283578776, 1426198640, 1604473470, 1711438368, 2139297960, 2567157552, 2852397280, 3208946940, 4278595920, 5134315104, 6417893880, 8557191840, 12835787760, 25671575520]

約数ペア:

[(1, 25671575520), (2, 12835787760), (3, 8557191840), (4, 6417893880), (5, 5134315104), (6, 4278595920), (8, 3208946940), (9, 2852397280), (10, 2567157552), (12, 2139297960), (15, 1711438368), (16, 1604473470), (18, 1426198640), (20, 1283578776), (24, 1069648980), (30, 855719184), (32, 802236735), (36, 713099320), (40, 641789388), (45, 570479456), (48, 534824490), (60, 427859592), (72, 356549660), (80, 320894694), (90, 285239728), (96, 267412245), (120, 213929796), (144, 178274830), (160, 160447347), (180, 142619864), (240, 106964898), (281, 91357920), (288, 89137415), (360, 71309932), (480, 53482449), (562, 45678960), (720, 35654966), (843, 30452640), (1124, 22839480), (1405, 18271584), (1440, 17827483), (1686, 15226320), (2248, 11419740), (2529, 10150880), (2810, 9135792), (3372, 7613160), (4215, 6090528), (4496, 5709870), (5058, 5075440), (5620, 4567896), (6744, 3806580), (8430, 3045264), (8992, 2854935), (10116, 2537720), (11240, 2283948), (12645, 2030176), (13488, 1903290), (16860, 1522632), (20232, 1268860), (22480, 1141974), (25290, 1015088), (26976, 951645), (33720, 761316), (40464, 634430), (44960, 570987), (50580, 507544), (63443, 404640), (67440, 380658), (80928, 317215), (101160, 253772), (126886, 202320), (134880, 190329)]