71526400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 123461120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 127, 128, 160, 176, 200, 220, 254, 256, 275, 320, 352, 400, 440, 508, 512, 550, 635, 640, 704, 800, 880, 1016, 1024, 1100, 1270, 1280, 1397, 1408, 1600, 1760, 2032, 2048, 2200, 2540, 2560, 2794, 2816, 3175, 3200, 3520, 4064, 4400, 5080, 5120, 5588, 5632, 6350, 6400, 6985, 7040, 8128, 8800, 10160, 10240, 11176, 11264, 12700, 12800, 13970, 14080, 16256, 17600, 20320, 22352, 22528, 25400, 25600, 27940, 28160, 32512, 34925, 35200, 40640, 44704, 50800, 51200, 55880, 56320, 65024, 69850, 70400, 81280, 89408, 101600, 111760, 112640, 130048, 139700, 140800, 162560, 178816, 203200, 223520, 260096, 279400, 281600, 325120, 357632, 406400, 447040, 558800, 563200, 650240, 715264, 812800, 894080, 1117600, 1300480, 1430528, 1625600, 1788160, 2235200, 2861056, 3251200, 3576320, 4470400, 6502400, 7152640, 8940800, 14305280, 17881600, 35763200, 71526400]

約数ペア:

[(1, 71526400), (2, 35763200), (4, 17881600), (5, 14305280), (8, 8940800), (10, 7152640), (11, 6502400), (16, 4470400), (20, 3576320), (22, 3251200), (25, 2861056), (32, 2235200), (40, 1788160), (44, 1625600), (50, 1430528), (55, 1300480), (64, 1117600), (80, 894080), (88, 812800), (100, 715264), (110, 650240), (127, 563200), (128, 558800), (160, 447040), (176, 406400), (200, 357632), (220, 325120), (254, 281600), (256, 279400), (275, 260096), (320, 223520), (352, 203200), (400, 178816), (440, 162560), (508, 140800), (512, 139700), (550, 130048), (635, 112640), (640, 111760), (704, 101600), (800, 89408), (880, 81280), (1016, 70400), (1024, 69850), (1100, 65024), (1270, 56320), (1280, 55880), (1397, 51200), (1408, 50800), (1600, 44704), (1760, 40640), (2032, 35200), (2048, 34925), (2200, 32512), (2540, 28160), (2560, 27940), (2794, 25600), (2816, 25400), (3175, 22528), (3200, 22352), (3520, 20320), (4064, 17600), (4400, 16256), (5080, 14080), (5120, 13970), (5588, 12800), (5632, 12700), (6350, 11264), (6400, 11176), (6985, 10240), (7040, 10160), (8128, 8800)]