157674780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5879}}^1$

素因数の和:6043

約数の個数: 72

約数和(自身を含む): 481572000

約数和(自身を除く): 323897220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 5879, 6705, 8940, 11758, 13410, 17637, 23516, 26820, 29395, 35274, 52911, 58790, 70548, 88185, 105822, 117580, 176370, 211644, 264555, 352740, 529110, 875971, 1058220, 1751942, 2627913, 3503884, 4379855, 5255826, 7883739, 8759710, 10511652, 13139565, 15767478, 17519420, 26279130, 31534956, 39418695, 52558260, 78837390, 157674780]

約数ペア:

[(1, 157674780), (2, 78837390), (3, 52558260), (4, 39418695), (5, 31534956), (6, 26279130), (9, 17519420), (10, 15767478), (12, 13139565), (15, 10511652), (18, 8759710), (20, 7883739), (30, 5255826), (36, 4379855), (45, 3503884), (60, 2627913), (90, 1751942), (149, 1058220), (180, 875971), (298, 529110), (447, 352740), (596, 264555), (745, 211644), (894, 176370), (1341, 117580), (1490, 105822), (1788, 88185), (2235, 70548), (2682, 58790), (2980, 52911), (4470, 35274), (5364, 29395), (5879, 26820), (6705, 23516), (8940, 17637), (11758, 13410)]