188723200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 156

約数和(自身を含む): 497685160

約数和(自身を除く): 308961960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 97, 100, 128, 152, 160, 190, 194, 200, 256, 304, 320, 380, 388, 400, 475, 485, 512, 608, 640, 760, 776, 800, 950, 970, 1024, 1216, 1280, 1520, 1552, 1600, 1843, 1900, 1940, 2048, 2425, 2432, 2560, 3040, 3104, 3200, 3686, 3800, 3880, 4096, 4850, 4864, 5120, 6080, 6208, 6400, 7372, 7600, 7760, 9215, 9700, 9728, 10240, 12160, 12416, 12800, 14744, 15200, 15520, 18430, 19400, 19456, 20480, 24320, 24832, 25600, 29488, 30400, 31040, 36860, 38800, 38912, 46075, 48640, 49664, 51200, 58976, 60800, 62080, 73720, 77600, 77824, 92150, 97280, 99328, 102400, 117952, 121600, 124160, 147440, 155200, 184300, 194560, 198656, 235904, 243200, 248320, 294880, 310400, 368600, 389120, 397312, 471808, 486400, 496640, 589760, 620800, 737200, 943616, 972800, 993280, 1179520, 1241600, 1474400, 1887232, 1945600, 1986560, 2359040, 2483200, 2948800, 3774464, 4718080, 4966400, 5897600, 7548928, 9436160, 9932800, 11795200, 18872320, 23590400, 37744640, 47180800, 94361600, 188723200]

約数ペア:

[(1, 188723200), (2, 94361600), (4, 47180800), (5, 37744640), (8, 23590400), (10, 18872320), (16, 11795200), (19, 9932800), (20, 9436160), (25, 7548928), (32, 5897600), (38, 4966400), (40, 4718080), (50, 3774464), (64, 2948800), (76, 2483200), (80, 2359040), (95, 1986560), (97, 1945600), (100, 1887232), (128, 1474400), (152, 1241600), (160, 1179520), (190, 993280), (194, 972800), (200, 943616), (256, 737200), (304, 620800), (320, 589760), (380, 496640), (388, 486400), (400, 471808), (475, 397312), (485, 389120), (512, 368600), (608, 310400), (640, 294880), (760, 248320), (776, 243200), (800, 235904), (950, 198656), (970, 194560), (1024, 184300), (1216, 155200), (1280, 147440), (1520, 124160), (1552, 121600), (1600, 117952), (1843, 102400), (1900, 99328), (1940, 97280), (2048, 92150), (2425, 77824), (2432, 77600), (2560, 73720), (3040, 62080), (3104, 60800), (3200, 58976), (3686, 51200), (3800, 49664), (3880, 48640), (4096, 46075), (4850, 38912), (4864, 38800), (5120, 36860), (6080, 31040), (6208, 30400), (6400, 29488), (7372, 25600), (7600, 24832), (7760, 24320), (9215, 20480), (9700, 19456), (9728, 19400), (10240, 18430), (12160, 15520), (12416, 15200), (12800, 14744)]