243933400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2849

約数の個数: 96

約数和(自身を含む): 623174400

約数和(自身を除く): 379241000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 46, 50, 76, 92, 95, 100, 115, 152, 184, 190, 200, 230, 380, 437, 460, 475, 575, 760, 874, 920, 950, 1150, 1748, 1900, 2185, 2300, 2791, 3496, 3800, 4370, 4600, 5582, 8740, 10925, 11164, 13955, 17480, 21850, 22328, 27910, 43700, 53029, 55820, 64193, 69775, 87400, 106058, 111640, 128386, 139550, 212116, 256772, 265145, 279100, 320965, 424232, 513544, 530290, 558200, 641930, 1060580, 1219667, 1283860, 1325725, 1604825, 2121160, 2439334, 2567720, 2651450, 3209650, 4878668, 5302900, 6098335, 6419300, 9757336, 10605800, 12196670, 12838600, 24393340, 30491675, 48786680, 60983350, 121966700, 243933400]

約数ペア:

[(1, 243933400), (2, 121966700), (4, 60983350), (5, 48786680), (8, 30491675), (10, 24393340), (19, 12838600), (20, 12196670), (23, 10605800), (25, 9757336), (38, 6419300), (40, 6098335), (46, 5302900), (50, 4878668), (76, 3209650), (92, 2651450), (95, 2567720), (100, 2439334), (115, 2121160), (152, 1604825), (184, 1325725), (190, 1283860), (200, 1219667), (230, 1060580), (380, 641930), (437, 558200), (460, 530290), (475, 513544), (575, 424232), (760, 320965), (874, 279100), (920, 265145), (950, 256772), (1150, 212116), (1748, 139550), (1900, 128386), (2185, 111640), (2300, 106058), (2791, 87400), (3496, 69775), (3800, 64193), (4370, 55820), (4600, 53029), (5582, 43700), (8740, 27910), (10925, 22328), (11164, 21850), (13955, 17480)]