155313780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10313}}^1$

素因数の和:10576

約数の個数: 48

約数和(自身を含む): 436653504

約数和(自身を除く): 281339724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 10313, 15060, 20626, 30939, 41252, 51565, 61878, 103130, 123756, 154695, 206260, 309390, 618780, 2588563, 5177126, 7765689, 10354252, 12942815, 15531378, 25885630, 31062756, 38828445, 51771260, 77656890, 155313780]

約数ペア:

[(1, 155313780), (2, 77656890), (3, 51771260), (4, 38828445), (5, 31062756), (6, 25885630), (10, 15531378), (12, 12942815), (15, 10354252), (20, 7765689), (30, 5177126), (60, 2588563), (251, 618780), (502, 309390), (753, 206260), (1004, 154695), (1255, 123756), (1506, 103130), (2510, 61878), (3012, 51565), (3765, 41252), (5020, 30939), (7530, 20626), (10313, 15060)]