11808900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13121}}^1$

素因数の和:13141

約数の個数: 54

約数和(自身を含む): 37017162

約数和(自身を除く): 25208262

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, 13121, 26242, 39363, 52484, 65605, 78726, 118089, 131210, 157452, 196815, 236178, 262420, 328025, 393630, 472356, 590445, 656050, 787260, 984075, 1180890, 1312100, 1968150, 2361780, 2952225, 3936300, 5904450, 11808900]

約数ペア:

[(1, 11808900), (2, 5904450), (3, 3936300), (4, 2952225), (5, 2361780), (6, 1968150), (9, 1312100), (10, 1180890), (12, 984075), (15, 787260), (18, 656050), (20, 590445), (25, 472356), (30, 393630), (36, 328025), (45, 262420), (50, 236178), (60, 196815), (75, 157452), (90, 131210), (100, 118089), (150, 78726), (180, 65605), (225, 52484), (300, 39363), (450, 26242), (900, 13121)]