222707200

素因数分解:

$2^9\times 5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 120

約数和(自身を含む): 560178432

約数和(自身を除く): 337471232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 137, 160, 200, 254, 256, 274, 320, 400, 508, 512, 548, 635, 640, 685, 800, 1016, 1096, 1270, 1280, 1370, 1600, 2032, 2192, 2540, 2560, 2740, 3175, 3200, 3425, 4064, 4384, 5080, 5480, 6350, 6400, 6850, 8128, 8768, 10160, 10960, 12700, 12800, 13700, 16256, 17399, 17536, 20320, 21920, 25400, 27400, 32512, 34798, 35072, 40640, 43840, 50800, 54800, 65024, 69596, 70144, 81280, 86995, 87680, 101600, 109600, 139192, 162560, 173990, 175360, 203200, 219200, 278384, 325120, 347980, 350720, 406400, 434975, 438400, 556768, 695960, 812800, 869950, 876800, 1113536, 1391920, 1625600, 1739900, 1753600, 2227072, 2783840, 3479800, 4454144, 5567680, 6959600, 8908288, 11135360, 13919200, 22270720, 27838400, 44541440, 55676800, 111353600, 222707200]

約数ペア:

[(1, 222707200), (2, 111353600), (4, 55676800), (5, 44541440), (8, 27838400), (10, 22270720), (16, 13919200), (20, 11135360), (25, 8908288), (32, 6959600), (40, 5567680), (50, 4454144), (64, 3479800), (80, 2783840), (100, 2227072), (127, 1753600), (128, 1739900), (137, 1625600), (160, 1391920), (200, 1113536), (254, 876800), (256, 869950), (274, 812800), (320, 695960), (400, 556768), (508, 438400), (512, 434975), (548, 406400), (635, 350720), (640, 347980), (685, 325120), (800, 278384), (1016, 219200), (1096, 203200), (1270, 175360), (1280, 173990), (1370, 162560), (1600, 139192), (2032, 109600), (2192, 101600), (2540, 87680), (2560, 86995), (2740, 81280), (3175, 70144), (3200, 69596), (3425, 65024), (4064, 54800), (4384, 50800), (5080, 43840), (5480, 40640), (6350, 35072), (6400, 34798), (6850, 32512), (8128, 27400), (8768, 25400), (10160, 21920), (10960, 20320), (12700, 17536), (12800, 17399), (13700, 16256)]