132851200

素因数分解:

$2^9\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 335650392

約数和(自身を除く): 202799192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 107, 128, 160, 194, 200, 214, 256, 320, 388, 400, 428, 485, 512, 535, 640, 776, 800, 856, 970, 1070, 1280, 1552, 1600, 1712, 1940, 2140, 2425, 2560, 2675, 3104, 3200, 3424, 3880, 4280, 4850, 5350, 6208, 6400, 6848, 7760, 8560, 9700, 10379, 10700, 12416, 12800, 13696, 15520, 17120, 19400, 20758, 21400, 24832, 27392, 31040, 34240, 38800, 41516, 42800, 49664, 51895, 54784, 62080, 68480, 77600, 83032, 85600, 103790, 124160, 136960, 155200, 166064, 171200, 207580, 248320, 259475, 273920, 310400, 332128, 342400, 415160, 518950, 620800, 664256, 684800, 830320, 1037900, 1241600, 1328512, 1369600, 1660640, 2075800, 2657024, 3321280, 4151600, 5314048, 6642560, 8303200, 13285120, 16606400, 26570240, 33212800, 66425600, 132851200]

約数ペア:

[(1, 132851200), (2, 66425600), (4, 33212800), (5, 26570240), (8, 16606400), (10, 13285120), (16, 8303200), (20, 6642560), (25, 5314048), (32, 4151600), (40, 3321280), (50, 2657024), (64, 2075800), (80, 1660640), (97, 1369600), (100, 1328512), (107, 1241600), (128, 1037900), (160, 830320), (194, 684800), (200, 664256), (214, 620800), (256, 518950), (320, 415160), (388, 342400), (400, 332128), (428, 310400), (485, 273920), (512, 259475), (535, 248320), (640, 207580), (776, 171200), (800, 166064), (856, 155200), (970, 136960), (1070, 124160), (1280, 103790), (1552, 85600), (1600, 83032), (1712, 77600), (1940, 68480), (2140, 62080), (2425, 54784), (2560, 51895), (2675, 49664), (3104, 42800), (3200, 41516), (3424, 38800), (3880, 34240), (4280, 31040), (4850, 27392), (5350, 24832), (6208, 21400), (6400, 20758), (6848, 19400), (7760, 17120), (8560, 15520), (9700, 13696), (10379, 12800), (10700, 12416)]