90458100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{33503}}^1$

素因数の和:33526

約数の個数: 72

約数和(自身を含む): 290814720

約数和(自身を除く): 200356620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 33503, 67006, 100509, 134012, 167515, 201018, 301527, 335030, 402036, 502545, 603054, 670060, 837575, 904581, 1005090, 1206108, 1507635, 1675150, 1809162, 2010180, 2512725, 3015270, 3350300, 3618324, 4522905, 5025450, 6030540, 7538175, 9045810, 10050900, 15076350, 18091620, 22614525, 30152700, 45229050, 90458100]

約数ペア:

[(1, 90458100), (2, 45229050), (3, 30152700), (4, 22614525), (5, 18091620), (6, 15076350), (9, 10050900), (10, 9045810), (12, 7538175), (15, 6030540), (18, 5025450), (20, 4522905), (25, 3618324), (27, 3350300), (30, 3015270), (36, 2512725), (45, 2010180), (50, 1809162), (54, 1675150), (60, 1507635), (75, 1206108), (90, 1005090), (100, 904581), (108, 837575), (135, 670060), (150, 603054), (180, 502545), (225, 402036), (270, 335030), (300, 301527), (450, 201018), (540, 167515), (675, 134012), (900, 100509), (1350, 67006), (2700, 33503)]