61772800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 132

約数和(自身を含む): 162449920

約数和(自身を除く): 100677120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 127, 128, 152, 160, 190, 200, 254, 256, 304, 320, 380, 400, 475, 508, 512, 608, 635, 640, 760, 800, 950, 1016, 1024, 1216, 1270, 1280, 1520, 1600, 1900, 2032, 2413, 2432, 2540, 2560, 3040, 3175, 3200, 3800, 4064, 4826, 4864, 5080, 5120, 6080, 6350, 6400, 7600, 8128, 9652, 9728, 10160, 12065, 12160, 12700, 12800, 15200, 16256, 19304, 19456, 20320, 24130, 24320, 25400, 25600, 30400, 32512, 38608, 40640, 48260, 48640, 50800, 60325, 60800, 65024, 77216, 81280, 96520, 97280, 101600, 120650, 121600, 130048, 154432, 162560, 193040, 203200, 241300, 243200, 308864, 325120, 386080, 406400, 482600, 486400, 617728, 650240, 772160, 812800, 965200, 1235456, 1544320, 1625600, 1930400, 2470912, 3088640, 3251200, 3860800, 6177280, 7721600, 12354560, 15443200, 30886400, 61772800]

約数ペア:

[(1, 61772800), (2, 30886400), (4, 15443200), (5, 12354560), (8, 7721600), (10, 6177280), (16, 3860800), (19, 3251200), (20, 3088640), (25, 2470912), (32, 1930400), (38, 1625600), (40, 1544320), (50, 1235456), (64, 965200), (76, 812800), (80, 772160), (95, 650240), (100, 617728), (127, 486400), (128, 482600), (152, 406400), (160, 386080), (190, 325120), (200, 308864), (254, 243200), (256, 241300), (304, 203200), (320, 193040), (380, 162560), (400, 154432), (475, 130048), (508, 121600), (512, 120650), (608, 101600), (635, 97280), (640, 96520), (760, 81280), (800, 77216), (950, 65024), (1016, 60800), (1024, 60325), (1216, 50800), (1270, 48640), (1280, 48260), (1520, 40640), (1600, 38608), (1900, 32512), (2032, 30400), (2413, 25600), (2432, 25400), (2540, 24320), (2560, 24130), (3040, 20320), (3175, 19456), (3200, 19304), (3800, 16256), (4064, 15200), (4826, 12800), (4864, 12700), (5080, 12160), (5120, 12065), (6080, 10160), (6350, 9728), (6400, 9652), (7600, 8128)]