74136180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 217002240

約数和(自身を除く): 142866060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 137, 145, 174, 274, 290, 311, 348, 411, 435, 548, 580, 622, 685, 822, 870, 933, 1244, 1370, 1555, 1644, 1740, 1866, 2055, 2740, 3110, 3732, 3973, 4110, 4665, 6220, 7946, 8220, 9019, 9330, 11919, 15892, 18038, 18660, 19865, 23838, 27057, 36076, 39730, 42607, 45095, 47676, 54114, 59595, 79460, 85214, 90190, 108228, 119190, 127821, 135285, 170428, 180380, 213035, 238380, 255642, 270570, 426070, 511284, 541140, 639105, 852140, 1235603, 1278210, 2471206, 2556420, 3706809, 4942412, 6178015, 7413618, 12356030, 14827236, 18534045, 24712060, 37068090, 74136180]

約数ペア:

[(1, 74136180), (2, 37068090), (3, 24712060), (4, 18534045), (5, 14827236), (6, 12356030), (10, 7413618), (12, 6178015), (15, 4942412), (20, 3706809), (29, 2556420), (30, 2471206), (58, 1278210), (60, 1235603), (87, 852140), (116, 639105), (137, 541140), (145, 511284), (174, 426070), (274, 270570), (290, 255642), (311, 238380), (348, 213035), (411, 180380), (435, 170428), (548, 135285), (580, 127821), (622, 119190), (685, 108228), (822, 90190), (870, 85214), (933, 79460), (1244, 59595), (1370, 54114), (1555, 47676), (1644, 45095), (1740, 42607), (1866, 39730), (2055, 36076), (2740, 27057), (3110, 23838), (3732, 19865), (3973, 18660), (4110, 18038), (4665, 15892), (6220, 11919), (7946, 9330), (8220, 9019)]