74777700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4703}}^1$

素因数の和:4773

約数の個数: 72

約数和(自身を含む): 220485888

約数和(自身を除く): 145708188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 4703, 5300, 7950, 9406, 14109, 15900, 18812, 23515, 28218, 47030, 56436, 70545, 94060, 117575, 141090, 235150, 249259, 282180, 352725, 470300, 498518, 705450, 747777, 997036, 1246295, 1410900, 1495554, 2492590, 2991108, 3738885, 4985180, 6231475, 7477770, 12462950, 14955540, 18694425, 24925900, 37388850, 74777700]

約数ペア:

[(1, 74777700), (2, 37388850), (3, 24925900), (4, 18694425), (5, 14955540), (6, 12462950), (10, 7477770), (12, 6231475), (15, 4985180), (20, 3738885), (25, 2991108), (30, 2492590), (50, 1495554), (53, 1410900), (60, 1246295), (75, 997036), (100, 747777), (106, 705450), (150, 498518), (159, 470300), (212, 352725), (265, 282180), (300, 249259), (318, 235150), (530, 141090), (636, 117575), (795, 94060), (1060, 70545), (1325, 56436), (1590, 47030), (2650, 28218), (3180, 23515), (3975, 18812), (4703, 15900), (5300, 14109), (7950, 9406)]