71612760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 222395760

約数和(自身を除く): 150783000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 296, 370, 381, 444, 508, 555, 635, 740, 762, 888, 1016, 1110, 1270, 1480, 1524, 1905, 2220, 2540, 3048, 3810, 4440, 4699, 5080, 7620, 9398, 14097, 15240, 16129, 18796, 23495, 28194, 32258, 37592, 46990, 48387, 56388, 64516, 70485, 80645, 93980, 96774, 112776, 129032, 140970, 161290, 187960, 193548, 241935, 281940, 322580, 387096, 483870, 563880, 596773, 645160, 967740, 1193546, 1790319, 1935480, 2387092, 2983865, 3580638, 4774184, 5967730, 7161276, 8951595, 11935460, 14322552, 17903190, 23870920, 35806380, 71612760]

約数ペア:

[(1, 71612760), (2, 35806380), (3, 23870920), (4, 17903190), (5, 14322552), (6, 11935460), (8, 8951595), (10, 7161276), (12, 5967730), (15, 4774184), (20, 3580638), (24, 2983865), (30, 2387092), (37, 1935480), (40, 1790319), (60, 1193546), (74, 967740), (111, 645160), (120, 596773), (127, 563880), (148, 483870), (185, 387096), (222, 322580), (254, 281940), (296, 241935), (370, 193548), (381, 187960), (444, 161290), (508, 140970), (555, 129032), (635, 112776), (740, 96774), (762, 93980), (888, 80645), (1016, 70485), (1110, 64516), (1270, 56388), (1480, 48387), (1524, 46990), (1905, 37592), (2220, 32258), (2540, 28194), (3048, 23495), (3810, 18796), (4440, 16129), (4699, 15240), (5080, 14097), (7620, 9398)]