68084550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{16811}}^1$

素因数の和:16835

約数の個数: 60

約数和(自身を含む): 189185436

約数和(自身を除く): 121100886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 16811, 33622, 50433, 84055, 100866, 151299, 168110, 252165, 302598, 420275, 453897, 504330, 756495, 840550, 907794, 1260825, 1361691, 1512990, 2269485, 2521650, 2723382, 3782475, 4538970, 6808455, 7564950, 11347425, 13616910, 22694850, 34042275, 68084550]

約数ペア:

[(1, 68084550), (2, 34042275), (3, 22694850), (5, 13616910), (6, 11347425), (9, 7564950), (10, 6808455), (15, 4538970), (18, 3782475), (25, 2723382), (27, 2521650), (30, 2269485), (45, 1512990), (50, 1361691), (54, 1260825), (75, 907794), (81, 840550), (90, 756495), (135, 504330), (150, 453897), (162, 420275), (225, 302598), (270, 252165), (405, 168110), (450, 151299), (675, 100866), (810, 84055), (1350, 50433), (2025, 33622), (4050, 16811)]