85004800

素因数分解:

$2^9\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 218819700

約数和(自身を除く): 133814900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 229, 232, 256, 290, 320, 400, 458, 464, 512, 580, 640, 725, 800, 916, 928, 1145, 1160, 1280, 1450, 1600, 1832, 1856, 2290, 2320, 2560, 2900, 3200, 3664, 3712, 4580, 4640, 5725, 5800, 6400, 6641, 7328, 7424, 9160, 9280, 11450, 11600, 12800, 13282, 14656, 14848, 18320, 18560, 22900, 23200, 26564, 29312, 33205, 36640, 37120, 45800, 46400, 53128, 58624, 66410, 73280, 74240, 91600, 92800, 106256, 117248, 132820, 146560, 166025, 183200, 185600, 212512, 265640, 293120, 332050, 366400, 371200, 425024, 531280, 586240, 664100, 732800, 850048, 1062560, 1328200, 1465600, 1700096, 2125120, 2656400, 2931200, 3400192, 4250240, 5312800, 8500480, 10625600, 17000960, 21251200, 42502400, 85004800]

約数ペア:

[(1, 85004800), (2, 42502400), (4, 21251200), (5, 17000960), (8, 10625600), (10, 8500480), (16, 5312800), (20, 4250240), (25, 3400192), (29, 2931200), (32, 2656400), (40, 2125120), (50, 1700096), (58, 1465600), (64, 1328200), (80, 1062560), (100, 850048), (116, 732800), (128, 664100), (145, 586240), (160, 531280), (200, 425024), (229, 371200), (232, 366400), (256, 332050), (290, 293120), (320, 265640), (400, 212512), (458, 185600), (464, 183200), (512, 166025), (580, 146560), (640, 132820), (725, 117248), (800, 106256), (916, 92800), (928, 91600), (1145, 74240), (1160, 73280), (1280, 66410), (1450, 58624), (1600, 53128), (1832, 46400), (1856, 45800), (2290, 37120), (2320, 36640), (2560, 33205), (2900, 29312), (3200, 26564), (3664, 23200), (3712, 22900), (4580, 18560), (4640, 18320), (5725, 14848), (5800, 14656), (6400, 13282), (6641, 12800), (7328, 11600), (7424, 11450), (9160, 9280)]