40608900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{45121}}^1$

素因数の和:45141

約数の個数: 54

約数和(自身を含む): 127289162

約数和(自身を除く): 86680262

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, 900, 45121, 90242, 135363, 180484, 225605, 270726, 406089, 451210, 541452, 676815, 812178, 902420, 1128025, 1353630, 1624356, 2030445, 2256050, 2707260, 3384075, 4060890, 4512100, 6768150, 8121780, 10152225, 13536300, 20304450, 40608900]

約数ペア:

[(1, 40608900), (2, 20304450), (3, 13536300), (4, 10152225), (5, 8121780), (6, 6768150), (9, 4512100), (10, 4060890), (12, 3384075), (15, 2707260), (18, 2256050), (20, 2030445), (25, 1624356), (30, 1353630), (36, 1128025), (45, 902420), (50, 812178), (60, 676815), (75, 541452), (90, 451210), (100, 406089), (150, 270726), (180, 225605), (225, 180484), (300, 135363), (450, 90242), (900, 45121)]