115251200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{2251}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 285880140

約数和(自身を除く): 170628940

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, 1024, 1280, 1600, 2048, 2251, 2560, 3200, 4502, 5120, 6400, 9004, 10240, 11255, 12800, 18008, 22510, 25600, 36016, 45020, 51200, 56275, 72032, 90040, 112550, 144064, 180080, 225100, 288128, 360160, 450200, 576256, 720320, 900400, 1152512, 1440640, 1800800, 2305024, 2881280, 3601600, 4610048, 5762560, 7203200, 11525120, 14406400, 23050240, 28812800, 57625600, 115251200]

約数ペア:

[(1, 115251200), (2, 57625600), (4, 28812800), (5, 23050240), (8, 14406400), (10, 11525120), (16, 7203200), (20, 5762560), (25, 4610048), (32, 3601600), (40, 2881280), (50, 2305024), (64, 1800800), (80, 1440640), (100, 1152512), (128, 900400), (160, 720320), (200, 576256), (256, 450200), (320, 360160), (400, 288128), (512, 225100), (640, 180080), (800, 144064), (1024, 112550), (1280, 90040), (1600, 72032), (2048, 56275), (2251, 51200), (2560, 45020), (3200, 36016), (4502, 25600), (5120, 22510), (6400, 18008), (9004, 12800), (10240, 11255)]