159568150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 357120000

約数和(自身を除く): 197551850

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 79, 145, 158, 175, 199, 203, 290, 350, 395, 398, 406, 553, 725, 790, 995, 1015, 1106, 1393, 1450, 1975, 1990, 2030, 2291, 2765, 2786, 3950, 4582, 4975, 5075, 5530, 5771, 6965, 9950, 10150, 11455, 11542, 13825, 13930, 15721, 16037, 22910, 27650, 28855, 31442, 32074, 34825, 40397, 57275, 57710, 69650, 78605, 80185, 80794, 110047, 114550, 144275, 157210, 160370, 201985, 220094, 288550, 393025, 400925, 403970, 455909, 550235, 786050, 801850, 911818, 1009925, 1100470, 2019850, 2279545, 2751175, 3191363, 4559090, 5502350, 6382726, 11397725, 15956815, 22795450, 31913630, 79784075, 159568150]

約数ペア:

[(1, 159568150), (2, 79784075), (5, 31913630), (7, 22795450), (10, 15956815), (14, 11397725), (25, 6382726), (29, 5502350), (35, 4559090), (50, 3191363), (58, 2751175), (70, 2279545), (79, 2019850), (145, 1100470), (158, 1009925), (175, 911818), (199, 801850), (203, 786050), (290, 550235), (350, 455909), (395, 403970), (398, 400925), (406, 393025), (553, 288550), (725, 220094), (790, 201985), (995, 160370), (1015, 157210), (1106, 144275), (1393, 114550), (1450, 110047), (1975, 80794), (1990, 80185), (2030, 78605), (2291, 69650), (2765, 57710), (2786, 57275), (3950, 40397), (4582, 34825), (4975, 32074), (5075, 31442), (5530, 28855), (5771, 27650), (6965, 22910), (9950, 16037), (10150, 15721), (11455, 13930), (11542, 13825)]