74362950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 200877768

約数和(自身を除く): 126514818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 257, 450, 514, 643, 771, 1285, 1286, 1542, 1929, 2313, 2570, 3215, 3855, 3858, 4626, 5787, 6425, 6430, 7710, 9645, 11565, 11574, 12850, 16075, 19275, 19290, 23130, 28935, 32150, 38550, 48225, 57825, 57870, 96450, 115650, 144675, 165251, 289350, 330502, 495753, 826255, 991506, 1487259, 1652510, 2478765, 2974518, 4131275, 4957530, 7436295, 8262550, 12393825, 14872590, 24787650, 37181475, 74362950]

約数ペア:

[(1, 74362950), (2, 37181475), (3, 24787650), (5, 14872590), (6, 12393825), (9, 8262550), (10, 7436295), (15, 4957530), (18, 4131275), (25, 2974518), (30, 2478765), (45, 1652510), (50, 1487259), (75, 991506), (90, 826255), (150, 495753), (225, 330502), (257, 289350), (450, 165251), (514, 144675), (643, 115650), (771, 96450), (1285, 57870), (1286, 57825), (1542, 48225), (1929, 38550), (2313, 32150), (2570, 28935), (3215, 23130), (3855, 19290), (3858, 19275), (4626, 16075), (5787, 12850), (6425, 11574), (6430, 11565), (7710, 9645)]