38190222180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{216719}}^1$

素因数の和:216834

約数の個数: 144

約数和(自身を含む): 127795449600

約数和(自身を除く): 89605227420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 356, 396, 445, 495, 534, 660, 801, 890, 979, 990, 1068, 1335, 1602, 1780, 1958, 1980, 2670, 2937, 3204, 3916, 4005, 4895, 5340, 5874, 8010, 8811, 9790, 11748, 14685, 16020, 17622, 19580, 29370, 35244, 44055, 58740, 88110, 176220, 216719, 433438, 650157, 866876, 1083595, 1300314, 1950471, 2167190, 2383909, 2600628, 3250785, 3900942, 4334380, 4767818, 6501570, 7151727, 7801884, 9535636, 9752355, 11919545, 13003140, 14303454, 19287991, 19504710, 21455181, 23839090, 28606908, 35758635, 38575982, 39009420, 42910362, 47678180, 57863973, 71517270, 77151964, 85820724, 96439955, 107275905, 115727946, 143034540, 173591919, 192879910, 212167901, 214551810, 231455892, 289319865, 347183838, 385759820, 424335802, 429103620, 578639730, 636503703, 694367676, 848671604, 867959595, 1060839505, 1157279460, 1273007406, 1735919190, 1909511109, 2121679010, 2546014812, 3182518515, 3471838380, 3819022218, 4243358020, 6365037030, 7638044436, 9547555545, 12730074060, 19095111090, 38190222180]

約数ペア:

[(1, 38190222180), (2, 19095111090), (3, 12730074060), (4, 9547555545), (5, 7638044436), (6, 6365037030), (9, 4243358020), (10, 3819022218), (11, 3471838380), (12, 3182518515), (15, 2546014812), (18, 2121679010), (20, 1909511109), (22, 1735919190), (30, 1273007406), (33, 1157279460), (36, 1060839505), (44, 867959595), (45, 848671604), (55, 694367676), (60, 636503703), (66, 578639730), (89, 429103620), (90, 424335802), (99, 385759820), (110, 347183838), (132, 289319865), (165, 231455892), (178, 214551810), (180, 212167901), (198, 192879910), (220, 173591919), (267, 143034540), (330, 115727946), (356, 107275905), (396, 96439955), (445, 85820724), (495, 77151964), (534, 71517270), (660, 57863973), (801, 47678180), (890, 42910362), (979, 39009420), (990, 38575982), (1068, 35758635), (1335, 28606908), (1602, 23839090), (1780, 21455181), (1958, 19504710), (1980, 19287991), (2670, 14303454), (2937, 13003140), (3204, 11919545), (3916, 9752355), (4005, 9535636), (4895, 7801884), (5340, 7151727), (5874, 6501570), (8010, 4767818), (8811, 4334380), (9790, 3900942), (11748, 3250785), (14685, 2600628), (16020, 2383909), (17622, 2167190), (19580, 1950471), (29370, 1300314), (35244, 1083595), (44055, 866876), (58740, 650157), (88110, 433438), (176220, 216719)]