200499120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 676420992

約数和(自身を除く): 475921872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 843, 991, 1124, 1405, 1686, 1982, 2248, 2529, 2810, 2973, 3372, 3964, 4215, 4496, 4955, 5058, 5620, 5946, 6744, 7928, 8430, 8919, 9910, 10116, 11240, 11892, 12645, 13488, 14865, 15856, 16860, 17838, 19820, 20232, 22480, 23784, 25290, 29730, 33720, 35676, 39640, 40464, 44595, 47568, 50580, 59460, 67440, 71352, 79280, 89190, 101160, 118920, 142704, 178380, 202320, 237840, 278471, 356760, 556942, 713520, 835413, 1113884, 1392355, 1670826, 2227768, 2506239, 2784710, 3341652, 4177065, 4455536, 5012478, 5569420, 6683304, 8354130, 10024956, 11138840, 12531195, 13366608, 16708260, 20049912, 22277680, 25062390, 33416520, 40099824, 50124780, 66833040, 100249560, 200499120]

約数ペア:

[(1, 200499120), (2, 100249560), (3, 66833040), (4, 50124780), (5, 40099824), (6, 33416520), (8, 25062390), (9, 22277680), (10, 20049912), (12, 16708260), (15, 13366608), (16, 12531195), (18, 11138840), (20, 10024956), (24, 8354130), (30, 6683304), (36, 5569420), (40, 5012478), (45, 4455536), (48, 4177065), (60, 3341652), (72, 2784710), (80, 2506239), (90, 2227768), (120, 1670826), (144, 1392355), (180, 1113884), (240, 835413), (281, 713520), (360, 556942), (562, 356760), (720, 278471), (843, 237840), (991, 202320), (1124, 178380), (1405, 142704), (1686, 118920), (1982, 101160), (2248, 89190), (2529, 79280), (2810, 71352), (2973, 67440), (3372, 59460), (3964, 50580), (4215, 47568), (4496, 44595), (4955, 40464), (5058, 39640), (5620, 35676), (5946, 33720), (6744, 29730), (7928, 25290), (8430, 23784), (8919, 22480), (9910, 20232), (10116, 19820), (11240, 17838), (11892, 16860), (12645, 15856), (13488, 14865)]