28169100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10433}}^1$

素因数の和:10456

約数の個数: 72

約数和(自身を含む): 90567120

約数和(自身を除く): 62398020

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, 10433, 20866, 31299, 41732, 52165, 62598, 93897, 104330, 125196, 156495, 187794, 208660, 260825, 281691, 312990, 375588, 469485, 521650, 563382, 625980, 782475, 938970, 1043300, 1126764, 1408455, 1564950, 1877940, 2347425, 2816910, 3129900, 4694850, 5633820, 7042275, 9389700, 14084550, 28169100]

約数ペア:

[(1, 28169100), (2, 14084550), (3, 9389700), (4, 7042275), (5, 5633820), (6, 4694850), (9, 3129900), (10, 2816910), (12, 2347425), (15, 1877940), (18, 1564950), (20, 1408455), (25, 1126764), (27, 1043300), (30, 938970), (36, 782475), (45, 625980), (50, 563382), (54, 521650), (60, 469485), (75, 375588), (90, 312990), (100, 281691), (108, 260825), (135, 208660), (150, 187794), (180, 156495), (225, 125196), (270, 104330), (300, 93897), (450, 62598), (540, 52165), (675, 41732), (900, 31299), (1350, 20866), (2700, 10433)]