185804800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 301664000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 191, 200, 256, 304, 320, 380, 382, 400, 475, 512, 608, 640, 760, 764, 800, 950, 955, 1024, 1216, 1280, 1520, 1528, 1600, 1900, 1910, 2048, 2432, 2560, 3040, 3056, 3200, 3629, 3800, 3820, 4775, 4864, 5120, 6080, 6112, 6400, 7258, 7600, 7640, 9550, 9728, 10240, 12160, 12224, 12800, 14516, 15200, 15280, 18145, 19100, 19456, 24320, 24448, 25600, 29032, 30400, 30560, 36290, 38200, 38912, 48640, 48896, 51200, 58064, 60800, 61120, 72580, 76400, 90725, 97280, 97792, 116128, 121600, 122240, 145160, 152800, 181450, 194560, 195584, 232256, 243200, 244480, 290320, 305600, 362900, 391168, 464512, 486400, 488960, 580640, 611200, 725800, 929024, 972800, 977920, 1161280, 1222400, 1451600, 1858048, 1955840, 2322560, 2444800, 2903200, 3716096, 4645120, 4889600, 5806400, 7432192, 9290240, 9779200, 11612800, 18580480, 23225600, 37160960, 46451200, 92902400, 185804800]

約数ペア:

[(1, 185804800), (2, 92902400), (4, 46451200), (5, 37160960), (8, 23225600), (10, 18580480), (16, 11612800), (19, 9779200), (20, 9290240), (25, 7432192), (32, 5806400), (38, 4889600), (40, 4645120), (50, 3716096), (64, 2903200), (76, 2444800), (80, 2322560), (95, 1955840), (100, 1858048), (128, 1451600), (152, 1222400), (160, 1161280), (190, 977920), (191, 972800), (200, 929024), (256, 725800), (304, 611200), (320, 580640), (380, 488960), (382, 486400), (400, 464512), (475, 391168), (512, 362900), (608, 305600), (640, 290320), (760, 244480), (764, 243200), (800, 232256), (950, 195584), (955, 194560), (1024, 181450), (1216, 152800), (1280, 145160), (1520, 122240), (1528, 121600), (1600, 116128), (1900, 97792), (1910, 97280), (2048, 90725), (2432, 76400), (2560, 72580), (3040, 61120), (3056, 60800), (3200, 58064), (3629, 51200), (3800, 48896), (3820, 48640), (4775, 38912), (4864, 38200), (5120, 36290), (6080, 30560), (6112, 30400), (6400, 29032), (7258, 25600), (7600, 24448), (7640, 24320), (9550, 19456), (9728, 19100), (10240, 18145), (12160, 15280), (12224, 15200), (12800, 14516)]