252396540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42491}}^1$

素因数の和:42520

約数の個数: 96

約数和(自身を含む): 856638720

約数和(自身を除く): 604242180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 42491, 84982, 127473, 169964, 212455, 254946, 382419, 424910, 467401, 509892, 637365, 764838, 849820, 934802, 1147257, 1274730, 1402203, 1529676, 1869604, 1912095, 2294514, 2337005, 2549460, 2804406, 3824190, 4206609, 4589028, 4674010, 5608812, 5736285, 7011015, 7648380, 8413218, 9348020, 11472570, 12619827, 14022030, 16826436, 21033045, 22945140, 25239654, 28044060, 42066090, 50479308, 63099135, 84132180, 126198270, 252396540]

約数ペア:

[(1, 252396540), (2, 126198270), (3, 84132180), (4, 63099135), (5, 50479308), (6, 42066090), (9, 28044060), (10, 25239654), (11, 22945140), (12, 21033045), (15, 16826436), (18, 14022030), (20, 12619827), (22, 11472570), (27, 9348020), (30, 8413218), (33, 7648380), (36, 7011015), (44, 5736285), (45, 5608812), (54, 4674010), (55, 4589028), (60, 4206609), (66, 3824190), (90, 2804406), (99, 2549460), (108, 2337005), (110, 2294514), (132, 1912095), (135, 1869604), (165, 1529676), (180, 1402203), (198, 1274730), (220, 1147257), (270, 934802), (297, 849820), (330, 764838), (396, 637365), (495, 509892), (540, 467401), (594, 424910), (660, 382419), (990, 254946), (1188, 212455), (1485, 169964), (1980, 127473), (2970, 84982), (5940, 42491)]