1681483950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{563}}^1\times {\mathrm{6637}}^1$

素因数の和:7218

約数の個数: 72

約数和(自身を含む): 4526292888

約数和(自身を除く): 2844808938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 563, 1126, 1689, 2815, 3378, 5067, 5630, 6637, 8445, 10134, 13274, 14075, 16890, 19911, 25335, 28150, 33185, 39822, 42225, 50670, 59733, 66370, 84450, 99555, 119466, 126675, 165925, 199110, 253350, 298665, 331850, 497775, 597330, 995550, 1493325, 2986650, 3736631, 7473262, 11209893, 18683155, 22419786, 33629679, 37366310, 56049465, 67259358, 93415775, 112098930, 168148395, 186831550, 280247325, 336296790, 560494650, 840741975, 1681483950]

約数ペア:

[(1, 1681483950), (2, 840741975), (3, 560494650), (5, 336296790), (6, 280247325), (9, 186831550), (10, 168148395), (15, 112098930), (18, 93415775), (25, 67259358), (30, 56049465), (45, 37366310), (50, 33629679), (75, 22419786), (90, 18683155), (150, 11209893), (225, 7473262), (450, 3736631), (563, 2986650), (1126, 1493325), (1689, 995550), (2815, 597330), (3378, 497775), (5067, 331850), (5630, 298665), (6637, 253350), (8445, 199110), (10134, 165925), (13274, 126675), (14075, 119466), (16890, 99555), (19911, 84450), (25335, 66370), (28150, 59733), (33185, 50670), (39822, 42225)]