51877200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2581

約数の個数: 120

約数和(自身を含む): 176024448

約数和(自身を除く): 124147248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2543, 2550, 3400, 4080, 5086, 5100, 6800, 7629, 10172, 10200, 12715, 15258, 20344, 20400, 25430, 30516, 38145, 40688, 43231, 50860, 61032, 63575, 76290, 86462, 101720, 122064, 127150, 129693, 152580, 172924, 190725, 203440, 216155, 254300, 259386, 305160, 345848, 381450, 432310, 508600, 518772, 610320, 648465, 691696, 762900, 864620, 1017200, 1037544, 1080775, 1296930, 1525800, 1729240, 2075088, 2161550, 2593860, 3051600, 3242325, 3458480, 4323100, 5187720, 6484650, 8646200, 10375440, 12969300, 17292400, 25938600, 51877200]

約数ペア:

[(1, 51877200), (2, 25938600), (3, 17292400), (4, 12969300), (5, 10375440), (6, 8646200), (8, 6484650), (10, 5187720), (12, 4323100), (15, 3458480), (16, 3242325), (17, 3051600), (20, 2593860), (24, 2161550), (25, 2075088), (30, 1729240), (34, 1525800), (40, 1296930), (48, 1080775), (50, 1037544), (51, 1017200), (60, 864620), (68, 762900), (75, 691696), (80, 648465), (85, 610320), (100, 518772), (102, 508600), (120, 432310), (136, 381450), (150, 345848), (170, 305160), (200, 259386), (204, 254300), (240, 216155), (255, 203440), (272, 190725), (300, 172924), (340, 152580), (400, 129693), (408, 127150), (425, 122064), (510, 101720), (600, 86462), (680, 76290), (816, 63575), (850, 61032), (1020, 50860), (1200, 43231), (1275, 40688), (1360, 38145), (1700, 30516), (2040, 25430), (2543, 20400), (2550, 20344), (3400, 15258), (4080, 12715), (5086, 10200), (5100, 10172), (6800, 7629)]