245295900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{569}}^1$

素因数の和:1068

約数の個数: 108

約数和(自身を含む): 771825600

約数和(自身を除く): 526529700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 479, 569, 900, 958, 1138, 1437, 1707, 1916, 2276, 2395, 2845, 2874, 3414, 4311, 4790, 5121, 5690, 5748, 6828, 7185, 8535, 8622, 9580, 10242, 11380, 11975, 14225, 14370, 17070, 17244, 20484, 21555, 23950, 25605, 28450, 28740, 34140, 35925, 42675, 43110, 47900, 51210, 56900, 71850, 85350, 86220, 102420, 107775, 128025, 143700, 170700, 215550, 256050, 272551, 431100, 512100, 545102, 817653, 1090204, 1362755, 1635306, 2452959, 2725510, 3270612, 4088265, 4905918, 5451020, 6813775, 8176530, 9811836, 12264795, 13627550, 16353060, 20441325, 24529590, 27255100, 40882650, 49059180, 61323975, 81765300, 122647950, 245295900]

約数ペア:

[(1, 245295900), (2, 122647950), (3, 81765300), (4, 61323975), (5, 49059180), (6, 40882650), (9, 27255100), (10, 24529590), (12, 20441325), (15, 16353060), (18, 13627550), (20, 12264795), (25, 9811836), (30, 8176530), (36, 6813775), (45, 5451020), (50, 4905918), (60, 4088265), (75, 3270612), (90, 2725510), (100, 2452959), (150, 1635306), (180, 1362755), (225, 1090204), (300, 817653), (450, 545102), (479, 512100), (569, 431100), (900, 272551), (958, 256050), (1138, 215550), (1437, 170700), (1707, 143700), (1916, 128025), (2276, 107775), (2395, 102420), (2845, 86220), (2874, 85350), (3414, 71850), (4311, 56900), (4790, 51210), (5121, 47900), (5690, 43110), (5748, 42675), (6828, 35925), (7185, 34140), (8535, 28740), (8622, 28450), (9580, 25605), (10242, 23950), (11380, 21555), (11975, 20484), (14225, 17244), (14370, 17070)]