152742400

素因数分解:

$2^9\times 5^2\times {\mathrm{11933}}^1$

素因数の和:11961

約数の個数: 60

約数和(自身を含む): 378462942

約数和(自身を除く): 225720542

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 11933, 12800, 23866, 47732, 59665, 95464, 119330, 190928, 238660, 298325, 381856, 477320, 596650, 763712, 954640, 1193300, 1527424, 1909280, 2386600, 3054848, 3818560, 4773200, 6109696, 7637120, 9546400, 15274240, 19092800, 30548480, 38185600, 76371200, 152742400]

約数ペア:

[(1, 152742400), (2, 76371200), (4, 38185600), (5, 30548480), (8, 19092800), (10, 15274240), (16, 9546400), (20, 7637120), (25, 6109696), (32, 4773200), (40, 3818560), (50, 3054848), (64, 2386600), (80, 1909280), (100, 1527424), (128, 1193300), (160, 954640), (200, 763712), (256, 596650), (320, 477320), (400, 381856), (512, 298325), (640, 238660), (800, 190928), (1280, 119330), (1600, 95464), (2560, 59665), (3200, 47732), (6400, 23866), (11933, 12800)]